Physics, asked by dipanshumalviya, 1 year ago

1. an electro magnet is made by winding an insulatorcooper wire on an iron cylendrical .why should the copper wire be insulated?

Answers

Answered by gsu042

2

this is done to ensure more area for current flow because of which the magnetic field generated is quite strong..

dipanshumalviya: thank you

gsu042: welcome

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