All About Circuits

CURRENT

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Thread Starter

tjjam2003

Joined Apr 5, 2006
22
If a 7.5-watt light bulb were connected to a 120-volt line, what would be the current drain of this bulb?? The book says the answer is 62.5 m amps.
I am not sure which formula to use to figure out the way they got the answer??
 
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