Two wires A and B are of same material, have same area of cross-section and have their length in the ration 2: 1. What will be the ratio of current flowing through them if the same potential is applied across the length of each of them?

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Current –

 

Answered by  | 4th Jun, 2014, 03:23: PM