A magnet is placed into a coil. The induced EMF across the coil is - ProProfs Discuss
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A magnet is placed into a coil. The induced EMF across the coil is 10mV. What would the EMF be if the coil was replaced by a coil with twice as many coils, and the passage of the magent into the coil took twice as long.

This question is part of 12.1.1 Electromagnetic Induction
Asked by Gboulton, Last updated: Dec 18, 2019

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gboulton

Gboulton

Answered Dec 09, 2018

10mV
 

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