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Unread 21-11-2011, 21:40
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Re: Testing Motors, Jags, Batteries

Quote:
Originally Posted by Ether View Post
If you mean 120v household 100 watt bulbs, how many amps do you think a 100 watt bulb would draw if connected to a 12v battery?

Actually, I was thinking about a 12V 100 Watt bulb. P=VI, so it should draw around 8 amps, correct? They are fairly common and inexpensive online. For instance:
http://www.amazon.com/Light-Bulb-12V.../dp/B000KKX44Y