
The potential difference between and in the circuit shown is




Important Questions on Current Electricity
In the circuit shown, the current will be zero when is

For the determination of emf and internal resistance of a cell, the graph is obtained between potential difference between the terminal of the cell against the current , which was changed by adjusting the rheostat, is as shown. The internal resistance of the cell is

The current flowing through the cell in the circuit shown is

The equivalent resistance between and in the network shown in figure is

The equivalent resistance between and in the situation shown is

The resistance between the terminal points and of the given infinitely long circuit will be

The effective resistance between and in the network shown is

Calculate the net resistance between and
