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 ?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter25: Electromagnetic Induction

Section25.1: Electric Current From Changing Magnetic Fields

Problem 3PP

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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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BWIC
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