An electric bulb is rated at 220V, 100W. What is its resistance?

An electric bulb is rated at 220V,and 100W. What is its resistance?

An electric bulb is rated "220 V, 100 W'. What is its resistance ?

An electric bulb is rated at 220V,and 400W. What is its resistance?

An electric bulb is rated 220V and 100 W. what is its resistance? Five such bulbs burn for 4 hours. What is the electrical energy consumed? Calculate the cost if the rate is 50 paise per unit.

An electric bulb is rated 220V and 100W. When it is operated on 110V the power consumed will be …………… .

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 ?