Bulbs marked 200V and 500 W are shown in the picture.
What is the power of the bulb in circuit 2 ? Why ?

Bulbs marked 200V and 500 W are shown in the picture. What is the power with which the bulb in circuit 1 glows ?

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

Bulbs marked 200V and 500 W are shown in the picture. How is the power and resistance of an electrical device related to each other when the voltage is the same ?

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

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

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