4. A circular loop in the plane of the paper lies in a 0.60 T magnetic fieldpointing into the paper. The resistance of the coil is 2.55 . If the loop'sdiameter changes from 23.5 cm to 7.50 cm in 0.40 s, what is the averageinduced current in milli-amps?mA

Given Data :Magnitude of Magnetic field B= 0.6 TResistance of coil R= 2.55Initial diameter di…

4. A circular loop in the plane of the paper lies in a 0.60 T magnetic field pointing into the paper. The resistance of the coil is 2.55 2. If the loop's diameter changes from 23.5 cm to 7.50 cm in 0.40 s, what is the average induced current in milli-amps? mA

4. A circular loop in the plane of the paper lies in a 0.60 T magnetic field pointing into the paper. The resistance of the coil is 2.55 2. If the loop's diameter changes from 23.5 cm to 7.50 cm in 0.40 s, what is the average induced current in milli-amps? mA

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 88A

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Question

4. A circular loop in the plane of the paper lies in a 0.60 T magnetic field
pointing into the paper. The resistance of the coil is 2.55 . If the loop's
diameter changes from 23.5 cm to 7.50 cm in 0.40 s, what is the average
induced current in milli-amps?
mA

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