Home
Class 12
PHYSICS
An electric bulb has a rated power of 50...

An electric bulb has a rated power of `50 W` at `100 V`. If it is used on `AC` source of `200 V`, `50 Hz`, a choke has to be used in series with it. This choke should have an inductance of

Promotional Banner

Similar Questions

Explore conceptually related problems

An electric bulb has a rated power of 50 W at 100 V. If it is used on an a.c. Source 200 V, 50 Hz, a choke has to be used in series with it.This choke should have an inductance of

An electric bulb has a rated power of 50 W at 100 V. It is used on an a.c. source 200 V, 50 Hz, a choke has to be used in series with it. The choke should have an inductance of

An electric bulb rated for 500W at 100 V is used in a circuit having a 200V supply. The resistance R that must be put in series with the bulb, so that the bulb delivers 500 W is

A 100 W bulb is connected to an AC source of 220 V, 50 HZ . Then the current flowing through the bulb is

An electric bulb rated for 500 W at 100 V is used in a circuit having a 200 V supply. The reistance R that must be put in series with bulb, so that the bulb delivers 500 W is ………. Omega .

An electric bulb rated for 500 W at 100 V is used in a circuit having a 200 V supply. The reistance R that must be put in series with bulb, so that the bulb delivers 500 W is ………. Omega .