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 . What is the resistance of electric bulb ?

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

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

A bulb of power 40W is designed to öperate at 240V. Calculate resistance of the filament in the bulb.

Bulbs marked 200V and 500 W are shown in the picture. Calculate the resistance of each bulb in the circuit.

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