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lferus lferus
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Posts: 29
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12 years ago
calculate the battery voltage required to run a DC motor that draws 0.15 amps and has a resistance of 80 ohms?
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wrote...
12 years ago
Ohm's Law - V = IR

So V = 12 V
wrote...
12 years ago
Hi again Ashley,

In my previous answer your question wasn't complete and I gave you the formulas P=IV and V=IR. Using those two formulas, you should be able to calculate this yourself easily!
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