Faraday's Law Video Lessons

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Problem: A single piece of wire is bent into the shape of Texas, with a total area of 7.29 cm 2. This Texas shaped loop is perpendicular to a magnetic field which increases uniformly in magnitude from 0.48 T to 1.94 T in a time of 2 s. The wire has a total resistance of 2Ω. What is the current?1. 0.8201052. 0.402843. 0.2660854. 2.292185. 0.6222546. 0.5137127. 0.3525798. 0.9095349. 0.27874510. 0.5329

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Problem Details

A single piece of wire is bent into the shape of Texas, with a total area of 7.29 cm 2. This Texas shaped loop is perpendicular to a magnetic field which increases uniformly in magnitude from 0.48 T to 1.94 T in a time of 2 s. The wire has a total resistance of 2Ω. What is the current?

1. 0.820105

2. 0.40284

3. 0.266085

4. 2.29218

5. 0.622254

6. 0.513712

7. 0.352579

8. 0.909534

9. 0.278745

10. 0.5329

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 Faraday's Law concept. You can view video lessons to learn Faraday's Law. Or if you need more Faraday's Law practice, you can also practice Faraday's Law practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 2 minutes and 44 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 Labun's class at TEXAS.