Find the current through the circuit shown in figure F.E1. Also, find the potential difference across the `20-Omega` resistor.

If power dissipated in the 9 Omega resistor in the resistor shown is 36 W , the potential difference across the 2 Omega resistor is

400 J of heat is produced in 4 s in a 4.0ohm resistor. Find the potential difference across the resistor.

In the circuit shown in Fig. 4.41, calculate the current in each resistor and potential difference across each resistor.

An electric lamp, whose resistance is 20 Omega , and a conductor of 4 Omega resistance are connected to a 6 V battery (see figure). Calculate (a) the total resistance of the circuit, (b) the current through the circuit, and (c ) the potential difference across the electric lamp and conductor.

In the circuit shown in figure given below and find the current recorded by the ammeter (A).

100 J of heat is producec! in each second in a 4 Omega resistance. Find the potential difference across the resistor.

A current of 200 mA flows through a 4 kOhm resistor. What is the potential difference across the resistor?

In the circuit shown in figure potential difference between the points A and B in the steady state is

Find the equivalent resistance of the circuit shown in the following figure: Also find the total current flowing in this circuit.