Question

keeping the potential different constant the resistance of a circuit is double.the current will become​

Answer 1

here is ur ans..

if resistance of a circuit is doubled keeping the potential difference constant then the current will reduce to half .. bcz. V = I× R

and Resistance and current are inversely proportional to each other ie. I = 1/R

so current will become half ..

hope this answer will help u...

thank u...