Problem: The figure represents two long, straight, parallel wires carrying equal currents extending in a direction perpendicular to the page. The current in the right wire runs into the page and the current in the left runs out of the page.What is the direction of the magnetic field created by these wires at location a, b and c? (b is midway between the wires.) 1. down, zero, down 2. up, down, up 3. up, zero, up 4. down, down, up 5. up, zero, down 6. down, zero, up 7. down, up, down 8. up, up, down

🤓 Based on our data, we think this question is relevant for Professor Lai's class at TEXAS.

FREE Expert Solution
Problem Details

The figure represents two long, straight, parallel wires carrying equal currents extending in a direction perpendicular to the page. The current in the right wire runs into the page and the current in the left runs out of the page.What is the direction of the magnetic field created by these wires at location a, b and c? (b is midway between the wires.)

1. down, zero, down

2. up, down, up

3. up, zero, up

4. down, down, up

5. up, zero, down

6. down, zero, up

7. down, up, down

8. up, up, down

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 Magnetic Field Produced by Straight Currents concept. You can view video lessons to learn Magnetic Field Produced by Straight Currents. Or if you need more Magnetic Field Produced by Straight Currents practice, you can also practice Magnetic Field Produced by Straight Currents practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 3 minutes and 40 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 Lai's class at TEXAS.