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in a circuit the resistance r ohms is inversely proportinal to the current i amps when the resistence is 12 ohms the current in the circet is 8 amps? what connects r and i

physics
 Mar 6, 2016
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R = V/I

 

12 = V/8. So V = 12*8 or V = 96 (volts)

 

Hence. R = 96/I

.

 Mar 6, 2016

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