Question

keeping potential difference constant and resistance 1/3,what effect on electric current ​

Answer 1

Explanation:

V=IR where V=constant I=Current R= let be 1 ohm

V=remains same

i.e. constant

I'= we have to find

R= 1/3

effect on I= I=V/R ÷ V/R'

V/R * R/3 by 3

I' = 1÷1/3= 3

current will get amplified 3 times