Question

what happens to the ressistance of a circuit in the current through it is doubled​

Answer 1

Explanation:

Current increase if resistance decreases .

i.e , R is inversely proportional to I .

→The resistance will be halved .

Answer 2

The current is directly proportional to the voltage and inversely proportional to the resistance. And is inversely proportional to resistance thus if current is doubled the resistance becomes half.