Physics, asked by RumaisaKhan007, 1 year ago

when a 12 volt battery is connected across an unknown resistor there is a current of 2.5 ampere in the circuit calculate the value of resistance in the resistor

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Answered by kno111203

5

v=ir

12=2.5*r
12/2.5=r
120/25=r
4.8ohms=Resistance

kno111203: plzz mark as brainiest

Answered by omis7

2

your answer is given above

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