Question

heya ! ❤a battery of EMF 10 volt and internal resistance 3 ohm is connected to a resistor if the current in the circuit is 0.5 ampere what is the resistance of resistor what is the terminal voltage of the battery when the circuit is closed..my doubt is actually what happens when the circuit is closed other than current would not flow?​

Answer 1

When the circuit is closed the potential difference flows throughout the circuit. During this process the electrons are induced to move in the conductor. This creat a drift velocity on the electron.