What will be the resistance in ohms of a lamp rated at 220 V 200 W?

What will be the resistance in ohms of a lamp rated at 220 V 200 W?

The resistance of the electric bulb is 484 ohms.

What is the resistance of 100 watt and 220 volt bulb?

484 ohms
According to the question, the power rating of the bulb is 100 watts, and the rms value of the voltage across the bulb is 220 volts. So, substitute P=100 watts and Vrms=220 volts in the formula P=V2rmsR to determine the resistance of the bulb. Hence, the resistance of the bulb is 484 ohms.

What is the resistance of 220v 60w?

806.66 ohm or 0.27 ampere.

What is the resistance of a bulb rated 150 W at 220 V?

322.6 ohm
Hence, the resistance of the bulb is 322.6 ohm.

What is 220v 100w electrical lamp calculate the resistance offered by it?

R=V/I Where,R=Resistance , V=Voltage ,I=Current.. 100w at 220v, I=P/V. =100/220=0.454Amp. R=V/I; 220/0.454=484.56 ohms. This is not a loss the bulb glows brighter than it used in 220 volts..

What will be resistance of 100w 220 V lamp when is not in use?

What will be the resistance of 100 W-220 V lamp, when not in use? 48Ω

What is the resistance of ELectric bulb?

The filament of a light bulb is an extremely thin wire. This thin wire resists the flow of electrons. You can calculate the resistance of the wire with the resistance equation. So the resistance is 120 ohms.

What is 220v 100W electrical lamp calculate the resistance offered by it?

What is the resistance of 220v bulb?

R = 2202/100 Ω = 484 Ω. This is the resistance of the bulb.

What is the resistance of electric bulb?

What is the resistance of a 150 W bulb?

It is given that the power rating of the electric bulb is 150 W, the resistance of the filament is 2 ohm and it is connected across a voltage source of 120 V. The power consumed is equal to 150 = 120*I where I is the current flowing through the resistor.

When a 100W 240v bulb is operated at 200 V the current in it is?

your current will be 0.5 amps.