Faraday's Law Video Lessons

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Problem: A flat square coil of wire with 15 turns and an area of 0.40 m 2 is placed with the plane of its area parallel to a magnetic field of 0.75 T. The coil is flipped so its plane is perpendicular to the magnetic field in a time of 0.050 s. What is the magnitude of the average induced emf in the coil?A) 6.0 VB) 36 VC) 45 VD) 90 V

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Problem Details

A flat square coil of wire with 15 turns and an area of 0.40 m 2 is placed with the plane of its area parallel to a magnetic field of 0.75 T. The coil is flipped so its plane is perpendicular to the magnetic field in a time of 0.050 s. What is the magnitude of the average induced emf in the coil?

A) 6.0 V

B) 36 V

C) 45 V

D) 90 V

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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.

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