Physics, asked by zarah21101, 1 year ago

If amount of current passed through coil is doubled, determine the corresponding change in heat produced

Answers

Answered by Anas05448

Since the heat produced is directionally proportional to square of current.
So when the current is doubled the heat produced becomes 4 times than the initial heat.

Hope u got that.

Answered by originaljustice

h=i^ 2rt
thus i will become four times

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