The induced e.m.f. in a coil is 2.10 × 10-2 V when the current in it is changing at a rateof 7.00 x 10-2 As-!.(а)What is the self-inductance of the coil?If the coil has 60 turns, find the average magnetic flux through each turn of thecoil at the instant when the current in the coil is 0.5 A.(b)

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The induced e.m.f. in a coil is 2.10 × 10-2 V when the current in it is changing at a rate of 7.00 x 10-2 As-!. (a) What is the self-inductance of the coil? (b) If the coil has 60 turns, find the average magnetic flux through each turn of the coil at the instant when the current in the coil is 0.5 A.

The induced e.m.f. in a coil is 2.10 × 10-2 V when the current in it is changing at a rate of 7.00 x 10-2 As-!. (a) What is the self-inductance of the coil? (b) If the coil has 60 turns, find the average magnetic flux through each turn of the coil at the instant when the current in the coil is 0.5 A.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter23: Faraday’s Law And Inductance

Section: Chapter Questions

Problem 34P

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