A low voltage supply should have low resistance. Why?

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

Expert Answer:

 , The maximum current that can be drawn is = ,          When R=0 Thus we can obtain a large maximum current from a low voltage supply only if its internal resistance is small.

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