What is the power rating (in W) of a bulb if a current of 0.1A passes – McqOptions

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1.	What is the power rating (in W) of a bulb if a current of 0.1A passes through on application of 250V of a potential difference across its terminals?
A.	2500
B.	50
C.	25
D.	1250
Answer» D. 1250

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