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. 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. How is the power and resistance of an electrical device related to each other when the voltage is the same ?

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

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

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

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

Two bulbs of 500W and 100W are connected parallely in a circuit of 250 V. Find out the resistance of filaments in each bulb.

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

Two bulbs of 500W and 100W are connected parallely in a circuit of 250 V. Which bulb will have more brightness ?