Find the magnitude of resistance X in the circuit shown, whEn no current flows through the `5 Omega` resistor.

Find out the magntude of resistance X in the circuit shown in the figure, when no current flows through the 5Omega resistor.

Find the value of unknown resistance X in the following circuit, if no current flows through the section AD. Also calculate the current drawn by the circuit from the battery of emf 6 V and negligible internal resistance.

The circuit shown in the figure contains two diodes each with a forward resistance of 30 Omega and with infinite backward resistance. If the battery is 3 V, the current through the 100 Omega resistance (in ampere)

Four resistors of 12 Omega each are connected in parallel . Three such combinations are then connected in series. What is the total resistance ? If a battery of 9 V emf and negligible internal resistance is connected across the networks, find the current flowing through of each resistors.

In the given circuitcalculate current flowing through the circuit

Power dissipated across the 8 Omega resistor in the circuit shown here is 2 W. The power dissipated in the 3Omega resistor is

A battery of e.m.f 6 V is connected to a resistor of 100 Omega through an ammeter of resistance 2Omega . If 50 mA current flows through resistor, find the itnernal resistance of the battery.

Find out the following in the electric circuit given in figure. Current flowing through 4 ohm resistors?