A current of 0.4 A flows through an electricf bulb working at 230 V . What is the power of the bulb ?

0.5 A current flows through an electric heating device connected to 230 V supply . How much is the power of heating device connecting to the circuit if we ignore the resistance of the circuit wire ?

An electric bulb is labelled 40W, 200V. What is the resistance of the filament?

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 . The quantity of charge that flows through the circuit in 5 minute is

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

0.5 A current flows through an electric heating device connected to 230 V supply . Calculate the quantity of heat generated when current flows in the circuit for 5 minute.

If a current of 0.5 ampere flows through a metallic wire for two hours, then how many electrons flow through the wire?

How much will be the power of a 220 V, 100 W electric bulb working at 110 V ?