What kind of frequencies do Echo-sounders on ships have?

The amount of net torque about the pivot point when the meterstick is balanced is zero.

Torque is the rotational equivalent of force and is calculated by multiplying the force applied to an object by the distance from the pivot point. When a meterstick is balanced, it means that the torques acting on each side of the pivot point are equal and opposite, resulting in a net torque of zero.

This balance occurs when the sum of the clockwise torques is equal to the sum of the counterclockwise torques. In other words, the forces applied to the meterstick on both sides of the pivot point are balanced, creating a state of rotational equilibrium. As a result, the meterstick remains in a stable position without rotating.

You can learn more about torque at

https://brainly.com/question/17512177

#SPJ11

If a hot, diffuse gas is in front of a cooler continuous spectrum source, the spectrum will show absorption lines. The gas will absorb certain wavelengths of light that correspond to the specific energy levels of the atoms or molecules in the gas.

These absorption lines will appear as dark lines superimposed on the continuous spectrum of the cooler source. The intensity and position of the lines can provide information about the composition and temperature of the gas.

If a hot, diffuse gas is in front of a cooler continuous spectrum source, the spectrum will look like an absorption spectrum. Here's a step-by-step explanation:

1. The continuous spectrum source emits light at all wavelengths, creating a smooth spectrum without any gaps.
2. The hot, diffuse gas in the foreground contains atoms that can absorb specific wavelengths of light corresponding to their energy levels.
3. As the continuous spectrum light passes through the hot gas, the gas atoms absorb these specific wavelengths, creating dark absorption lines in the spectrum.
4. The resulting spectrum will display the continuous spectrum with dark absorption lines at the wavelengths absorbed by the gas atoms.

So, the spectrum will be an absorption spectrum with dark lines corresponding to the absorbed wavelengths by the hot, diffuse gas.

Learn more about spectrum at: brainly.com/question/6836691

#SPJ11

The moment of a force is a measure of its tendency to cause a body to rotate about a specific point or axis.

Matter has an attribute called inertia that makes it resist changes in motion's direction or velocity. Newton's first law of motion states that unless an outside force acts on an item, it will continue to move at a given velocity. The characteristic of the matter that causes this law to hold true is inertia.

A body in motion will tend to stay in motion unless and until an external force is applied to it, while a body at rest will tend to stay at rest.

When a bus stops abruptly, as an illustration of inertia, passengers slump forward. The lower body is affected when a bus driver abruptly applies the brakes.

Learn more about inertia here

https://brainly.com/question/12543994

#SPJ11

Work done by the average normal force of contact between the boy's feet and the concrete is zero.

The average normal force of contact (N) between the boy's feet and the concrete did positive work on the boy, equal to the increase in the boy's kinetic energy.

At the moment the boy leaves the surface, the only force acting on him is his weight (mg) pointing downwards. As he rises, the normal force exerted by the concrete on his feet reduces the net force acting on him and causes him to decelerate. At the highest point of the motion, the normal force reduces to zero, and the boy momentarily comes to rest before falling back down.

The work done by the normal force is given by the product of the force and the displacement in the direction of the force. Since the normal force is always perpendicular to the displacement, it does no work on the boy during the upward motion. Therefore, the work done by the average normal force of contact between the boy's feet and the concrete is zero.

Learn more about normal force

brainly.com/question/18799790

#SPJ11

Within the human chest lies the heart which possesses a total of four discrete areas called chambers.

The heart's function primarily involves relocating blood from one point to another. The sequence begins with receiving non-oxygenated human bodies' blood in its right atrium - this moves forward, eventually reaching its corresponding ventricle. Next, a series of pulmonary arteries transport said fluid current to our lung systems for oxygen acquisition alongside decarbonization (CO2).

Eventually, freshly oxidized anatomy-produced components carry on within veins headed towards our left counterpart (atrium) before passage via an interconnected network system outwards. With its sophisticated machinery, the heart is endowed to perform complex functions that are vital for sustaining life.

The success of effective blood pumping throughout the body hangs on how thick the wall present in both ventricles of the heart is. In particular, when compared to its 'right' counterpart, circulation through oxygenated blood relies largely on a powerful 'left' ventricle.

When not up to task- such as due to stunted thickness - critical organs and tissues endure diminished supplies of much-needed oxygen levels.

Learn about the human heart here https://brainly.com/question/29120086

#SPJ1

(a) The severity of the shock depends on the voltage and capacitance of the capacitor and the resistance of the person's body.

(b) Appropriate precautions should be taken when discharging a high-voltage capacitor, such as using a suitable wire with a sufficient current-carrying capacity and wearing appropriate personal protective equipment.

(a) Even after the voltage source that charged a high-voltage capacitor is disconnected, the capacitor can still hold a significant amount of electric charge. If a person touches the terminals of the capacitor, this charge can flow through their body, which can result in an electric shock.

(b) To make a capacitor safe to handle after the voltage source has been removed, the stored charge must be discharged from the capacitor. This can be done by short-circuiting the terminals of the capacitor with a wire or other conductor.

It is important to note that when short-circuiting a high-voltage capacitor, a large amount of current can flow through the wire, which can cause the wire to become hot and possibly melt or even catch fire.

Therefore, appropriate precautions should be taken when discharging a high-voltage capacitor, such as using a suitable wire with a sufficient current-carrying capacity and wearing appropriate personal protective equipment.

To know more about high-voltage capacitors follow

https://brainly.com/question/13592820

#SPJ4

The given statement: In compression molding of a disk between two plates, the force required to squeeze plates together decreases as time increases is FALSE because as time increases, the material in the mold becomes denser and harder, increasing the force required to compress it.

The force required to squeeze plates together in compression molding actually increases as time increases. This is because the material being molded undergoes a reduction in volume as it is compressed, which increases the force required to continue compressing it.

The force required may also increase due to factors such as material flow resistance, cooling of the material, and friction between the material and the mold surfaces.

In order to properly mold a material, it is important to carefully monitor and control the compression force and time to ensure that the material is adequately compressed without being overcompressed and damaging the mold or the material itself.

To know more about friction, refer here:

https://brainly.com/question/24186853#

#SPJ11

The wire is approximately 9 feet long.

To find the length of the wire stretched from the top of an 8-foot pole to a bracket 5 feet from the base of the pole, we

can use the Pythagorean theorem. The theorem states that in a right-angled triangle, the square of the length of the

hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

Step 1: Identify the sides of the triangle. In this case, the 8-foot pole is on one side, and the 5-foot distance from the base

of the pole to the bracket is on the other side. The wire will be the hypotenuse of the right-angled triangle.

Step 2: Apply the Pythagorean theorem. Let's denote the length of the wire as "c". Then we have:

c² = 8² + 5²
c² = 64 + 25
c² = 89

Step 3: Solve for c (the length of the wire) by taking the square root of both sides:

c = √89
c ≈ 9.43

Step 4: Round to the nearest foot:

The length of the wire is approximately 9 feet.

learn more on pole:https://brainly.com/question/14965899

#SPJ11

The voltage across a device, such as a capacitor, has the same meaning as the potential difference between the two terminals of the device.

Voltage, or electric potential difference, is a measure of the work required to move a unit of electric charge between two points in an electric field.

In the case of a capacitor, the voltage across its terminals is related to the amount of electric charge stored on its plates and the capacitance of the capacitor. A higher voltage across a capacitor indicates that it is storing more charge, while a lower voltage indicates that it is discharging or has less stored charge.

Thus, the voltage across a capacitor is an important parameter in determining the behavior of the capacitor and its role in a circuit.

Learn more about voltage, here:

https://brainly.com/question/29445057

#SPJ4

The interaction between two bottom strips when brought near each other is likely to be repulsive.

When two bottom (B) strips are brought near each other, they will likely repel each other. This is because the bottom strips are made of a material that has a negative charge, which means that they have an excess of electrons.

The excess of electrons causes a negative charge to build up on the surface of the strips. When two negatively charged surfaces are brought close together, they will repel each other due to the electrostatic force.

This repulsion can be observed as the strips push away from each other when brought near. It is important to note that this repulsion is not always consistent,

As factors such as the distance between the strips and the charge distribution on their surfaces can affect the strength of the interaction.

To learn more about : interaction

https://brainly.com/question/30070435

#SPJ11

Answer:

Increases

Explanation:

Opposite charges naturally want to go toward eachother (opposites attract) by moving them apart you are building that energy that will be used to pull them toward eachother, therefore increasing their potential.

A paper airplane flies through the air 26 meters towards the west during a 20 second period.

Hence, the correct option is A.

To calculate the average velocity of the paper airplane, we need to use the formula

Average velocity = displacement / time

Where displacement is the change in position of the airplane and time is the duration of the motion.

In this case, the displacement of the airplane is 26 meters towards the west, and the time it took to travel that distance is 20 seconds. So we can put these values into the formula and get

Average velocity = 26 meters / 20 seconds

Average velocity = 1.3 meters per second

The airplane flew towards the west, so the average velocity is 1.3 m/s westward.

Hence, the correct option is A.

To know more about airplane here

https://brainly.com/question/853371

#SPJ1

A bimetallic strip breaks a circuit when things heat up by bending due to the differential expansion of its two metals, causing a movable contact to move away from its resting position and break the circuit.

A bimetallic strip is a component that consists of two different metal strips bonded together. When heated, the two metals expand at different rates, causing the strip to bend. This bending action can be used to break a circuit.

One end of the bimetallic strip is connected to the circuit, while the other end is connected to a movable contact. When the strip is cool, the contact is in its resting position, allowing the circuit to be complete. However, when the strip is heated, it bends, causing the contact to move away from its resting position and break the circuit.

The degree of bending is determined by the difference in coefficients of thermal expansion between the two metals. The metal with the higher coefficient of thermal expansion will expand more when heated, causing the strip to bend in that direction.

This mechanism is commonly used in thermostats and other temperature control systems. For example, in an electric kettle, a bimetallic strip may be used to control the temperature of the water. When the water reaches boiling point, the strip bends and breaks the circuit, turning off the kettle.

Know more about bimetallic strip here:

https://brainly.com/question/1922828

#SPJ11

 To answer this question, we need to use the formula for centripetal force:
F = mv^2/r
where F is the centripetal force, m is the mass of the truck, v is its speed, and r is the radius of the curve.
We can rearrange this formula to solve for v:
v = √(Fr/m)
We know that the mass of the truck is constant, so we can simplify this to:
v = √(F/r)

Now, we can compare the two curves. We know that the truck can go around the first curve with a maximum speed of 29.0 m/s, so we can use that to find the centripetal force:
F = mv^2/r = m(29.0 m/s)^2/150 m = 1340 mkg/s^2
Now, we can use this centripetal force to find the maximum speed for the second curve:
v = √(F/r) = √(1340 mkg/s^2 / 61.5 m) = 23.1 m/s
Therefore, the maximum speed that the truck can go around a curve with a radius of 61.5 m is 23.1 m/s.

In conclusion, the long answer is that we can use the formula for centripetal force and rearrange it to solve for the maximum speed of the truck. By knowing the maximum speed and radius of the first curve, we can find the centripetal force, which we can then use to find the maximum speed for the second curve.

To know more about centripetal force visit:-

https://brainly.com/question/11324711

#SPJ11

True, a solid object completely immersed in oil will experience the same upward buoyant force as when it is immersed in water, provided the object's volume and the density of the two fluids are the same.

This is because buoyant force is determined by the volume of the object and the density of the fluid, according to Archimedes' principle.

Archimedes principle (also called physical law of buoyancy) states that when an object is completely or partially immersed in a fluid (liquid, e.t.c), it experiences an upthrust (or buoyant force) whose magnitude is equal to the weight of the fluid displaced by that object.

To know more about buoyant force refer https://brainly.com/question/11884584

#SPJ11

The tension in the clothesline is about 60.06 N on either side of the sheet. It is greater because the clothesline is at a small angle.

The tension in the clothesline on either side of the 0.75-kg sheet can be calculated using the principles of static equilibrium and trigonometry. Since the sheet is in equilibrium, the vertical and horizontal components of the tension force must balance the gravitational force acting on the sheet.
Let T be the tension in the clothesline on either side of the sheet, and θ be the angle between the clothesline and the horizontal (3.5 degrees in this case). The weight of the sheet (W) can be calculated using the equation W = mg, where m is the mass (0.75 kg) and g is the acceleration due to gravity (approximately 9.81 m/s²).
The vertical component of the tension ([tex]T_v[/tex]) can be expressed as [tex]T_v[/tex] = Tsinθ. Since there are two identical tension forces acting vertically, the sum of these vertical components must equal the weight of the sheet: 2Tsinθ = W.
Now, we can plug in the values and solve for T:
2Tsin(3.5) = 0.75 × 9.81
Tsin(3.5) = 3.67875
T = 3.67875 / sin(3.5) ≈ 60.06 N
The tension in the clothesline is about 60.06 N on either side of the sheet. This tension is much greater than the weight of the sheet (about 7.36 N) because the clothesline is at a small angle (3.5 degrees) with the horizontal, causing the tension force to be distributed mainly in the horizontal direction. The tension must be significantly higher to provide enough vertical force to support the weight of the sheet.

Learn more about force :

https://brainly.com/question/13191643

#SPJ11

A halo around the sun or moon is often an indication that cirrostratus clouds are present.

Cirrostratus clouds are high-level clouds that form above 20,000 feet (6,000 meters). They are composed of ice crystals and have a thin, often transparent appearance. When these clouds are present, they can create a halo effect around the sun or moon.

The halo is formed when light from the sun or moon is refracted, or bent, as it passes through the ice crystals in the cirrostratus clouds. This refraction causes the light to spread out and create a ring or halo-like appearance around the sun or moon.

The presence of a halo is often an indication of thin, high-level cloud cover, typically preceding an approaching warm front or an area of moisture. It can also be a sign of changing weather conditions.

It is worth noting that halos can also be formed by other cloud types, such as altostratus or thin, wispy cirrus clouds, depending on the specific atmospheric conditions.

Here you can learn more about cirrostratus clouds

https://brainly.com/question/31546406#

#SPJ11  

Pure rotation occurs when a force is applied at a single point on an object, known as the pivot or axis of rotation. This force creates a torque that causes the object to rotate around the pivot without any translational motion.

Therefore, the kind of force that creates pure rotation is a torque force applied at a single point. There is only one point of contact involved in pure rotation, which is the pivot or axis of rotation.

A basic torque converter would have a torque multiplication ratio of about 2.5:1. The most crucial thing to remember is that all torque converters that are functioning properly increase torque while starting the initial acceleration.

The torque multiplier reaches its maximum when the vehicle initially starts to move. As speed increases, the torque multiplication decreases. As the impeller and turbine speeds approach one another, torque multiplication practically disappears.

The dimension of torque would be T2L2M, or force times distance. Despite the fact that these fundamental dimensions were the same as those used for energy and work, the official SI literature recommends using the unit newton-meter (Nm) and never the joule.

Learn more about Torque here

https://brainly.com/question/31248352

#SPJ11

The speed of sound in this solid metal is 3.73 x 10³ m/s.

Density of the solid metal, ρ = 7.2 x 10³ kg/m³

Young's modulus of the solid metal, Y = 10 x 10¹⁰ = 10¹¹ N/m²

The equation for speed of sound in the metal is given by,

v = √(Y/ρ)

Applying the values of Y and ρ,

v = √(10¹¹/7.2 x 10³)

v = √(0.1388 x 10⁸)

v = 3.73 x 10³ m/s

To learn more about Young's modulus, click:

https://brainly.com/question/14458238

#SPJ4

According to the moment magnitude scale (M w), the amplitude of ground shaking during a magnitude 8 earthquake would be 1,000 times greater than a magnitude 5 earthquake.

The moment magnitude scale (M w) is a logarithmic scale used to measure the size of earthquakes in terms of the energy released. Each increase in magnitude represents a tenfold increase in amplitude of ground shaking, and a 32-fold increase in the energy released. Therefore, an earthquake with a magnitude of 8 would have an amplitude of ground shaking 1,000 times greater than an earthquake with a magnitude of 5.

To know more about moment magnitude scale (M w), click here:

https://brainly.com/question/29414996

#SPJ11

The maximum point of a transverse wave is called the crest. So, the statement is false.

Each particle oscillates about its mean position in a transverse wave. On both sides of the mean point, they reach extreme positions when oscillating. The highest point among these is known as the crest, and the lowest position as the trough.

Therefore,

The lowest point below the rest position to the displacement is called the trough of a transverse wave.

Whereas, the highest point of a transverse wave is called the crest.

To learn more about trough, click:

https://brainly.com/question/13657481

#SPJ4

The Planck function provides the spectral distribution of the radiation emitted by a blackbody, while the Stefan-Boltzmann law gives the total amount of energy emitted by a blackbody as a function of its temperature.

The Planck function and the Stefan-Boltzmann law are related in the context of blackbody radiation. Here's a step-by-step explanation of their connection:
The Planck function, also known as the Planck radiation law, describes the electromagnetic radiation emitted by a blackbody as a function of its temperature and wavelength. It states that the amount of energy radiated per unit area per unit time is proportional to the fourth power of the absolute temperature and the frequency of the radiation.

The Stefan-Boltzmann law, on the other hand, relates the total energy radiated per unit area per unit time by a blackbody to its temperature. It states that the total amount of energy emitted per unit area per unit time is proportional to the fourth power of the absolute temperature.

1. Planck function: This function describes the spectral distribution of the intensity of blackbody radiation as a function of wavelength and temperature. Mathematically, it is represented by:

I(λ, T) = (2hc2/5) * (1/(e(hc/kT) - 1))

where I(λ, T) is the intensity, is the wavelength, T is the temperature, h is Planck's constant, c is the speed of light, and k is Boltzmann's constant.

2. Stefan-Boltzmann law: This law states that the total power emitted per unit area of a blackbody is proportional to the fourth power of its temperature.

P(T) = σ * T⁴

where P(T) is the power, T is the temperature and is the Stefan-Boltzmann constant.

3. Connecting Planck function and Stefan-Boltzmann law: To find the relationship between the two, integrate the Planck function over all wavelengths to obtain the total power emitted per unit area:

P(T) = ∫ I(λ, T) d (integrated over all wavelengths)

After performing this integration, you will find that:

P(T) = σ * T⁴

This result shows that the integrated Planck function gives us the Stefan-Boltzmann law, which relates the total power emitted by a blackbody to its temperature.

Learn more about the Planck function:

brainly.com/question/30755612

#SPJ11

The angular speed of the pencil just before it hits the table is 2.19 rad/s.

When the pencil is released, it begins to rotate about the eraser end. The potential energy of the pencil is converted into kinetic energy of rotation as it falls. Because the pencil is treated as a uniform rod, we can use the formula for rotational kinetic energy:

where K is the kinetic energy of rotation, I is the moment of inertia, and w is the angular speed.

The moment of inertia of a uniform rod rotating about one end is given by:

where m is the mass of the rod and L is its length.

In this case, the length of the pencil is L = 15.7 cm = 0.157 m, and assuming a uniform density, the mass can be calculated from its length and diameter. Then, plugging in the values for I, K, and solving for w, we get:

Therefore, the angular speed of the pencil just before it hits the table is 2.19 rad/s.

To learn more about angular speed, here

https://brainly.com/question/31642620

#SPJ1

The swimmer would take 258 seconds, or 4 minutes and 18 seconds, to cross the river.

To solve this problem, we can use vector addition to find the swimmer's resultant velocity.

(i) Along what direction must he strike?

Let's draw a diagram to represent the situation:

    A

   /|

  / |

 /  |

/   |

B----C

In this diagram, the river flows from point A to point B, and the swimmer wants to cross the river from point C to point B. Let's call the velocity of the river Vr = 5 km/h and the velocity of the swimmer Vs = 10 km/h. We want to find the direction the swimmer should strike to cross the river straight.

Since the swimmer wants to cross the river straight, he needs to swim in a direction perpendicular to the river's flow. This means that the angle between the swimmer's velocity and the river's velocity should be 90 degrees.

Using trigonometry, we can find that the angle between the swimmer's velocity and the direction perpendicular to the river's flow is:

theta = arctan(Vr / Vs)

= arctan(5 / 10)

= 26.57 degrees

Therefore, the swimmer should strike at an angle of 26.57 degrees to the direction perpendicular to the river's flow.

(ii) What should be his resultant velocity?

To find the swimmer's resultant velocity, we need to add his velocity to the velocity of the river. Since the swimmer is swimming at an angle of 26.57 degrees to the direction perpendicular to the river's flow, we need to use vector addition to find his resultant velocity:

     Vs

    /|

   / |

  /  |Vr

 /   |

B----C--->river flow

Using trigonometry, we can find that the magnitude of the swimmer's resultant velocity is:

V = sqrt(Vs^2 + Vr^2)

= sqrt(10^2 + 5^2)

= 11.18 km/h

To find the direction of the swimmer's resultant velocity, we can use the following formula:

theta = arctan(Vr / Vs)

= arctan(5 / 10)

= 26.57 degrees

Therefore, the swimmer's resultant velocity is 11.18 km/h at an angle of 26.57 degrees to the direction perpendicular to the river's flow.

(iii) How much time would he take?

To find the time the swimmer would take to cross the river, we can use the following formula:

time = distance / velocity

The distance the swimmer needs to cross the river is the width of the river, which is 800 m. The swimmer's velocity is 11.18 km/h, or 3.1 m/s.

time = 800 / 3.1

= 258 seconds

Learn more about velocity here:

https://brainly.com/question/30559316

#SPJ11

The moon does get 1.4 mm closer to Earth each second as it "falls".

For more questions like Earth click the link below:

https://brainly.com/question/7981782

#SPJ11

The statement is true. The motion of waves depends upon the source from which they were generated. Waves can be generated by a variety of sources such as wind, earthquakes, and tides.

The characteristics of the waves, such as their amplitude and frequency, are determined by the source of the waves. For example, waves generated by wind tend to have shorter wavelengths and higher frequencies compared to waves generated by earthquakes or tides. Additionally, the direction of the waves can also be influenced by the source of the waves. Overall, the motion of waves is dependent on the source from which they were generated, and understanding the source of the waves is important for predicting their behavior and potential impacts.

Vibrations in a transverse wave are parallel to the wave's motion direction. Vibrations in a longitudinal wave are perpendicular to the direction of wave motion.

The crest and trough of a wave are its components in a transverse wave. The area with the greatest displacement is the crest. While the displacement is at its lowest in the trough.

Compression and rarefaction are components of a wave in a longitudinal wave. The particles are quite near to one another during compression. The particles are close together in rarefaction.

Learn more about waves here

https://brainly.com/question/9959395

#SPJ11

Even though the physical size of the capacitor doesn't change, the addition of a dielectric material increases the maximum operating voltage by increasing the capacitance and by reducing the risk of breakdown due to the higher breakdown voltage of the dielectric material.

A capacitor consists of two conductive plates separated by a dielectric material. When a voltage is applied to the capacitor, an electric field is established between the plates, causing charge to accumulate on the plates.

Dielectric materials are characterized by their ability to store electric charge within their structure. When a dielectric material is placed between the plates of a capacitor, it reduces the electric field strength between the plates, which in turn reduces the potential difference across the plates for a given amount of charge.

In addition to increasing the capacitance, a dielectric material also increases the maximum operating voltage of a capacitor by reducing the electric field strength at the surface of the conductive plates.

This is because dielectric materials have a higher breakdown voltage than air or a vacuum, meaning they can withstand higher electric field strengths before breaking down and becoming conductive.

This allows capacitors with dielectric materials to be operated at higher voltages without the risk of arcing or breakdown, which can damage or destroy the capacitor.

To know more about dielectric materials follow

https://brainly.com/question/15405812

#SPJ4

The ratio between the maximum and minimum sound intensities that produce a particular loudness varies depending on the individual's perception and the specific loudness level being discussed.

However, in general, the relationship between loudness and sound intensity is not linear but logarithmic. This means that as the sound intensity doubles, the perceived loudness increases by a constant amount. The ratio between the maximum and minimum sound intensities that produce a particular loudness is known as the loudness level or the decibel (dB) scale. For example, a sound with an intensity of [tex]10^{-12} W/m^2[/tex] is considered the threshold of human hearing and has a loudness level of 0 dB. A sound with an intensity of [tex]10^{-9} W/m^2[/tex] has a loudness level of 30 dB, which is 100 times louder than the threshold of human hearing.

To learn more about loudness click here https://brainly.com/question/11679416

#SPJ11

The current of the magnetic field must be flowing counterclockwise around the loop.

To determine the direction of the current, we can use the right-hand rule for the magnetic field around a current-carrying wire.

If you place your right hand around the wire with your thumb pointing in the direction of the current, the direction in which your fingers curl around the wire will be the direction of the magnetic field.

Since the magnetic field is coming out of the page toward you (as indicated by the circle-dot in the center of the loop), we can conclude that the current must be flowing counterclockwise around the loop.

Learn more about magnetic field; brainly.com/question/26257705

#SPJ11