In Fig. 27.35, a bar magnet moves toward a conducting ring. What’s the direction of the induced current in the ring? FIGURE 27.35 For Thought and Discussion 1

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 27, Problem 1FTD

In Fig. 27.35, a bar magnet moves toward a conducting ring. What’s the direction of the induced current in the ring?

Chapter 27, Problem 1FTD, In Fig. 27.35, a bar magnet moves toward a conducting ring. Whats the direction of the induced

FIGURE 27.35 For Thought and Discussion 1

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

A jet airplane with a 75.0-m wingspan is flying at 280 m/s. What EMF (voltage) is induced between the wingtips if the vertical component of the Earth's magnetic field is 3.00 x 10-5 T?

An astronaut who is repairing the outside of her spaceship accidentally pushes away a 93.3 cm long steel rod, which flies off at 10.5 m/s, never to be seen again. The rod moves perpendicularly to its length and does not rotate. The magnetic field in that region of space is perpendicular to both the rod's length and direction of motion, and has a strength of 8.65 mT. What is the magnitude E of the emf, in millivolts, induced between the ends of the rod?

The coil of a generator has 50 loops and a cross-sectional area of 0.25 m?. What is the maximum emf (in V) generated by this generator if it is spinning with an angular velocity of 4.0 rad/s in a 2.0 T magnetic field?

Answer 2

Textbook Question

Chapter 27, Problem 1FTD

In Fig. 27.35, a bar magnet moves toward a conducting ring. What’s the direction of the induced current in the ring?

Chapter 27, Problem 1FTD, In Fig. 27.35, a bar magnet moves toward a conducting ring. Whats the direction of the induced

FIGURE 27.35 For Thought and Discussion 1

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 27, Problem 1FTD

In Fig. 27.35, a bar magnet moves toward a conducting ring. What’s the direction of the induced current in the ring?

Chapter 27, Problem 1FTD, In Fig. 27.35, a bar magnet moves toward a conducting ring. Whats the direction of the induced

FIGURE 27.35 For Thought and Discussion 1

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 27, Problem 1FTD

In Fig. 27.35, a bar magnet moves toward a conducting ring. What’s the direction of the induced current in the ring?

Chapter 27, Problem 1FTD, In Fig. 27.35, a bar magnet moves toward a conducting ring. Whats the direction of the induced

FIGURE 27.35 For Thought and Discussion 1

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Answer 8

Expert Solution & Answer

To determine

The direction of the induced current in the ring.

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The direction of the induced current in the ring.

Answer 12

Answer to Problem 1FTD

The direction of the induced current in the ring is shown in Figure 1.

Answer 13

Explanation of Solution

According to the Lenz’s law, the induced current in the ring will produce a magnetic field, which will oppose the change in flux in the ring. Since the south pole of the bar magnet is pushed towards the conducting ring, the ring will produce a magnetic field, which opposes the change in flux due to the magnet. Thus by applying the right-hand rule gives the direction of current flow through the ring as shown in Figure 1.

Essentials University Physics, Volume 1 and 2 - With Modified MasteringPhysics Access, Chapter 27, Problem 1FTD

Figure 1

Conclusion:

Therefore, the direction of the induced current in the ring is shown in Figure 1.