An electric lamp, whose resistance is `20 Omega` and a conductor of `4 Omega` resistance are connected to a `6 V` battery as shown in (Fig. 3.18) Calculate.
(a) the total resistance of the circuit,
(b) the current through the circuit, and
( c) the potential difference across the electric lamp and the conductor.
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An electric lamp whose resistance is 8 Omega and a conductor of 2 Omega resistance are connected in series to a 5 volt battery . Calculate( a) the total resistance of the circuit (b) the current through the circuit (c) the potential difference across the electric lamp and the conductor?

In the given circuit, calculate - (a) the total resistance of the circuit, (b) the current through the circuit, and (c) the potential differences across R_(1) and R_(2)

A 24 volt battery is connected to the arrangement of resistances shown in (Fig.) Calculate (i) the total effective resistance of the circuit, (ii) the total current flowing in the circuit. .

In the circuit diagram given below five resistances of 10 Omega, 40 Omega, 30 Omega, 20 Omega and 60 Omega are connected as shown to a 12 V battery. Calculate: (a) total resistance in the circuit (b) total current flowing in the circuit.

Find the resistance of a conductor if the electric current flowing through it is 0.35 A when the potential difference across it is 1.4 V.

A resistor of 4 ohm resistance and an electric lamp of 20 ohm resistance are connected in series across a 6 volt battery. Draw a lebelled circuit diagram by using the symbols for ohm and volt. Calculate: (a) total resistance of the circuit. (b) current flowing through the circuit. (c) potential difference across the resistor. (d) potential difference across the electric lamp.

In the given circuit diagram, potential difference across 2 Omega resistance is

A conductor of resistance 25 Omega of diameter 0.2 mm is connected to a battery of 200 V . Calculate the current density for the conductor.

Two resistors 4 Omega and 6 Omega connected in parallel. The combination is connected across a 6 V battery of negligible resistance. Calculate (a) the current through the battery (b) current through each resistor.

As electric lamp and a conductor of resistance 4 Omega are connected in series to a 6 V battery. The current drawn by the lamp is 0.25 A. Find the resistance of the electric lamp.