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.

An electric lamp of resistance 2 Omega and a conductor of resistance 4 Omega are connected to a 6 V Battery as shown in the circuit. Calculate: (a) the totak resistance of the circuit, (b) the current through the circuit, (c) the potential difference across the (i) electric lamp and (ii) conductor, and (d) power of the lamp.

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?

(a) A current of 1 A flows in a series curcuit containing an electric lamp and a conductor of 5 Omega when connected to a 10 V battery. Calculate the resistance of the electric lamp. (b) Now if a resistance of 10 Omega is connected in parallel with this series combination, what change (if any) in current flowing through 5 Omega conductor and potential difference across the lamp will take place ? Give reason.

(a) A current of 1 A flows in a series curcuit containing an electric lamp and a conductor of 5 Omega when connected to a 10 V battery. Calculate the resistance of the electric lamp. (b) Now if a resistance of 10 Omega is connected in parallel with this series combination, what change (if any) in current flowing through 5 Omega conductor and potential difference across the lamp will take place ? Give reason.

A current of 1 ampere flows in a series circuit containing an electric lamp and a conductor of 5Omega when connected to a 10 V battery. Calculate the resistance of the electric lamp. Now if a resistance of 10Omega is connected in parallel with this series combination, what change [if any] in current flowing through 5Omega conductor and potential difference across the lamp will take place? Give reason.

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.

An electric lamp is rated 40 W, 100 V. Find the current in the lamp and the resistance of the lamp.

An electric lamp, whose resistance is 20 Omega , and a conductor of 4 Omega resistance are connected to a 6 V battery (Fig. 12.9). 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.