Practicing Success
A storage battery of EMF 10 V and internal resistance 1 Ω is being charged by a 120 V dc supply using a series resistor of 21 Ω. What is the terminal voltage of the battery during charging? |
V = 15 V V = 120 V V = 110 V V = 10 V |
V = 15 V |
The correct answer is Option (1) → V = 15 V |