An electric bulb of 100 watt is connected to a supply of electricity o – McqOptions

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1.	An electric bulb of 100 watt is connected to a supply of electricity of 220 V. Resistance of the filament is [EAMCET 1981, 82; MP PMT 1993, 97]
A.	\[484\,\Omega \]
B.	\[100\,\Omega \]
C.	\[22000\,\Omega \]
D.	\[242\,\Omega \]
Answer» B. \[100\,\Omega \]

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