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

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 bulb marked 500W,250 V is connected to a 250 V supply. Calculate the resistance of the bulb.

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

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

If the resistance of two soldering irons working in 250 V are 500 Omega and 750 Omega . Calculate which one of these will carry more current.

An 80 V, 800 W heater is to be operated on a 100 V, 50 Hz supply. Calculate the inductane of the coil required.

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 .