An electric bulb has marking 110 V , 100W on it .
How much energy is used per second by the circuit ?

An electric bulb has marking 110 V , 100W on it . What is the resistance of electric bulb ?

0.5 A current flows through an electric heating device connected to 230 V supply . How much is the resistance of the circuit ?

An electric heater working at 230 V produces 1000 J energy in one second. Calculate the resistance of the heating coil used in it.

An electric heater working at 230 V produces 1000 J energy in one second. What is the power of the lamp ?

An electric iron has the markings 880 W and 220 V. Calculate the resistance of the coil inside the iron

An electric bulb marked 500W,250 V is connected to a 250 V supply. Find the electric current through the circuit.

An electric bulb rated 220-100W.The power consumed by it when operated on 110V will be

A 220V, 100W bulb is connected to a 110V source. The power consumed by the bulb is