A `280` ohm electric bulb is connected to `200V` electric line. The peak value of current in the bulb will be

A 40Omega electric heater is connected to a 200V, 50Hz main supply. The peak value of electric current flowing in the circuit is approx.

A current of 1A flow when an electric bulb is connect to 220 V mains. What would be the current when the same bulb is connected to 110 V mains?

A light bulb has the rating 200 W 220 V. Find the peak value of current.

A light bulb has the rating 200 W 220 V. Find the peak value of current.

A 220 V -60W electric bulb is connected in 220 V line . What is the resistance of the filament of the bulb , when it is tured on ?

An electric bulb is connected to a 220 V generator. The current is 0.5 A. What is the power of the bulb ?