Asked by Susmitha

if emf of a circuit is ddoubled and the resistance ofthe circuit is also doubled the current will :


be doubled
be reduced one-half
remain the same

Answers

Answered by drwls
I = V/R according to Ohm's law.

Think of V and R as the initial voltage and resistance. The finsl values will be 2V and 2R.

Doesn't 2V/2R = V/R ?
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