Power of an electric heater working in 230 V is 1000W. Calculate the heat produced if the current passes for 5 minutes through the circuit .

An electric heater working at 230 V produces 1000 J energy in one second. Calculate the heat generated by it when it works for 5 minute.

On an iron box is marked as 690 W, 230 V. Calculate the heat produced when the iron box works for 5 minutes.

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.

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

If the resistance of two soldering irons working in 250 V are 500 Omega and 750 Omega . Calculate the heat produced in 5 minutes in the soldering iron having resistance 750 Omega .

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

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 power of heating device connecting to the circuit if we ignore the resistance of the circuit wire ?