Home
Class 10
PHYSICS
A heater draws 1100 W at 220 V. Find the...

A heater draws 1100 W at 220 V. Find the resistance of the heater when in On condition

Text Solution

Verified by Experts

The correct Answer is:
`44 Omega`
Promotional Banner

Similar Questions

Explore conceptually related problems

How much current will an electric heater coil draw from a 220 V source, if the resistance of the heater coil is 100 Omega ?

A light bulb is rated at 100W for a 220 V supply. Find the resistance of the bulb

A light bulb is rated at 100W for a 220 V supply. Find (a) the resistance of the bulb, (b) the peak voltage of the source, and (c) the rms current through the bulb.

Given quantity of water is boiled by an electric heater in 5 min. If supply voltage of heater reduces to half then time taken to boil the same quantity of water will be ........... min. (Assume the resistance of the heater remaining constant)

Given quantity of water is boiled by an electric heater in 5 min. If supply voltage of heater reduces to half then time taken to boil the same quantity or water will be ...... min. (Assume the resistance of the beater remaining constant)

A light bulb is rated at 200W for a 230 V supply. Find the resistance of the bulb.

The potential difference between the terminals or a battery is 10 V and internal resistance 1 Omega drops to 8 V when connected across an external resistor . Find the resistance of the external resistor.

An electric lamp of 100 Omega , a toaster of resistance 50 Omega , and a water filter of resistance 500 Omega are connected in parallel to a 220 V source. What is the resistance of an electric iron connected to the same source that takes as much current as all three appliances and what is the current through it?

How much current will an electric bulb draw from a 220 V source, if the resistance of the bulb filament is 1200 Omega ?

A light bulb is rated 100W for a 220V supply. The resistance of the bulb and the peak voltage of the source respectively are