Force and Torque on Current Loops Video Lessons

Video Thumbnail

Concept

Problem: The coil in the figure below lies in the y-z plane, has a current, I, in the direction shown and is free to rotate about the z-axis. What should the direction of an external B-field be to cause a clock-wise rotation as shown? A. Positive y-direction B. Negative y-direction C. Positive z-direction D. Negative z-direction E. Negative x-direction

FREE Expert Solution
Problem Details

The coil in the figure below lies in the y-z plane, has a current, I, in the direction shown and is free to rotate about the z-axis. What should the direction of an external B-field be to cause a clock-wise rotation as shown?

A. Positive y-direction

B. Negative y-direction

C. Positive z-direction

D. Negative z-direction

E. Negative x-direction

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Force and Torque on Current Loops concept. You can view video lessons to learn Force and Torque on Current Loops. Or if you need more Force and Torque on Current Loops practice, you can also practice Force and Torque on Current Loops practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 2 minutes and 12 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Heyward's class at NCSU.