2. A circular loop of wire of radius 0.25 m is exposed to an external magnetic field that is perpendicular to the plane of the loop (0°). For a time, the magnetic field decreases at a rate of 0.025 T/s. What is the magnitude of the induced EMF in the loop?

2. A circular loop of wire of radius 0.25 m is exposed to an external magnetic field that is perpendicular to the plane of the loop (0°). For a time, the magnetic field decreases at a rate of 0.025 T/s. What is the magnitude of the induced EMF in the loop?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 47P: Calculate the induced electric field in a 50-tuni coil with a diameter of 15 cm that is placed in a...

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Question

2. A circular loop of wire of radius 0.25 m is exposed to an external magnetic field that is
perpendicular to the plane of the loop (0°). For a time, the magnetic field decreases at a rate of
0.025 T/s. What is the magnitude of the induced EMF in the loop?

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