In the circuit shown, the current through 8 ohm is same before and after connecting E. The value of E is

In the circuit shown in figure the current through

In the circuit shown in figure the current through

For the circuit shown below: The current through the

In the circuit shown in the figure, the current through the

In the circuit shown in the figure, the current through

For the circuit shown below: The current through the

In the circuit shown in the figure, the current through the

In the circuit shown in the figure, the current through

If a resistance R_(2) is connected in parallel with the resistance R in the circuit shown, then possible value of current through R and the possible value of R_(2) will be

Current through XY of circuit shown is