The flexible loop in the figure below has a radius of 11.0 cm and is in a magnetic field of magnitude 0.170 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.190 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? 7mv x x A x x x Ⓒ x x x x x x B x x x x x x

The flexible loop in the figure below has a radius of 11.0 cm and is in a magnetic field of magnitude 0.170 T. The loop is grasped at points A and B and stretched until its area is nearly zero. If it takes 0.190 s to close the loop, what is the magnitude of the average induced emf in it during this time interval? 7mv x x A x x x Ⓒ x x x x x x B x x x x x x

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 4OQ: A circular loop of wire with a radius of 4.0 cm is in a uniform magnetic field of magnitude 0.060 T....

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