The potential difference across a wire is 75V and its electric resistance is 30ohm.  Find out the electric current through the wire. 

Asked by pdcavita | 26th Nov, 2017, 09:08: PM

Expert Answer:

I=V/R
 
=75/30 =2.5 A

Answered by Gajendra | 27th Nov, 2017, 11:06: AM