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What is the resistance of a lamp which draws 250 milliamperes when connected toa 12.6 volt battery
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What is the resistance of a lamp which draws 250 milliamperes when connected toa 12.6 volt battery

User Gavinb
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1 Answer

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V = I*R

R = V / I

250 ma = 0.25 A

R = 12.6 / 0.25

R =50.4 ohm

User ML Xu
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