A single loop of area 200 cm2 is positioned perpendicular to a uniform magnetic field. Without changing in direction of the magnetic field, its magnitude is reduced by 8 x 102 T in the time interval 0.02 s. What is the average induced emf in the loop? О а. 8х10-1у O b. 8 x 10-4 V О с. 8х 10-8V O d. 8x 10-2 V

A single loop of area 200 cm2 is positioned perpendicular to a uniform magnetic field. Without changing in direction of the magnetic field, its magnitude is reduced by 8 x 102 T in the time interval 0.02 s. What is the average induced emf in the loop? О а. 8х10-1у O b. 8 x 10-4 V О с. 8х 10-8V O d. 8x 10-2 V

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section: Chapter Questions

Problem 4STP

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