Question

Through two conductor having equal resistance different amount of current is sent for sometime and it is observed that the amount of heat devoloped in the first conductor is 9 times the second one. calculate the ratio of current strength through the two conductor..



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Answer 1

Answer:

Hence the heating effect produced by an electric current, I through a conductor of resistance, R for a time, t is given by H = I2Rt. This equation is called ...