If the magnetic field from the radio waves changes at a rate of 8.9 × 10-4T/s and is perpendicular to the loop, what is the magnitude of the induced emf in the loop? Express your answer to two significant figures and include appropriate units. Value Units SWIC ?

If the magnetic field from the radio waves changes at a rate of 8.9 × 10-4T/s and is perpendicular to the loop, what is the magnitude of the induced emf in the loop? Express your answer to two significant figures and include appropriate units. Value Units SWIC ?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 27P: The magnetic field through a circular loop of radius 10.0 cm varies with time as shown below. The...

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One type of antenna for receiving AM radio signals is a square loop of wire, 0.15 mm on a side, that has 30 turns

If the magnetic field from the radio waves changes at a rate of 8.9 × 10-4 T/s and is perpendicular to the loop, what is the magnitude of the induced emf in the loop?
Express your answer to two significant figures and include appropriate units.
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