A 145 turn circular coil of radius 2.39 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.169 s, the magnetic field strength increases from 55.9 mT to 93.5 mT. Find the magnitude of the average emf Ɛavg induced in the coil during this time interval, in millivolts. Eavg mV

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
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Chapter23: Faraday’s Law And Inductance
Section: Chapter Questions
Problem 3P: A flat loop of wire consisting of a single turn of cross-sectional area 8.00 cm2 is perpendicular to...
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A 145 turn circular coil of radius 2.39 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil.
Over an interval of 0.169 s, the magnetic field strength increases from 55.9 mT to 93.5 mT. Find the magnitude of the average
emf Ɛavg induced in the coil during this time interval, in millivolts.
Eavg
=
mV
Transcribed Image Text:A 145 turn circular coil of radius 2.39 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.169 s, the magnetic field strength increases from 55.9 mT to 93.5 mT. Find the magnitude of the average emf Ɛavg induced in the coil during this time interval, in millivolts. Eavg = mV
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