By using the graph of terminal potential difference with external resistance how can we find internal resistance

Asked by rejimoljohn123 | 1st Jan, 2019, 09:08: PM

Expert Answer:

As we know the maximum power consumption happen in an electric circuit when internal resistance become equals to external resistance.  And the emf consumption become half when resistance of circuit is equal to internal resistance of battery. 

Answered by Ankit K | 2nd Jan, 2019, 09:50: AM