A round loop in the plane of the paper lies in a 4.0 T magnetic field into the paper. The resistance of the loop is 0.06 Ω lastly, the loop radius reduces over time linearly. Please answer all subparts: A. Do a calculation of the induced emf as a function of the radius and the time. B. Draw the magnitude of the current induced in the wire over 0.5 seconds if the loop radius decreases from 60 cm to 40 cm. C. explain what the direction of the current induced is?

A round loop in the plane of the paper lies in a 4.0 T magnetic field into the paper. The resistance of the loop is 0.06 Ω lastly, the loop radius reduces over time linearly. Please answer all subparts: A. Do a calculation of the induced emf as a function of the radius and the time. B. Draw the magnitude of the current induced in the wire over 0.5 seconds if the loop radius decreases from 60 cm to 40 cm. C. explain what the direction of the current induced is?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter32: Faraday’s Law Of Induction

Section: Chapter Questions

Problem 61PQ

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