Physics, asked by rcjaiyogeshwar4273, 1 year ago

How does the self inductance of a coil change when an iron rod is introduced in it?

Answers

Answered by Selvasiddharth
7
Here is ur answer dude.....pls mark my answer as brainliest answer.....

The relative permeability of iron compared to air is about 200. Thus, introduction of iron core will magnify the inductance by 200 times compared to air core. In other words , inductance will increase 200 times......
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