When a 12v battery is connected across as unknown resistor, there is a current of 2.5mA in the circuit . Find the value of the resistance of the resistor
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10
R=V/I=12/0.0025=12000/2.5=4800
mA =(10^-3)A
Or A=1000mA
mA =(10^-3)A
Or A=1000mA
Answered by
5
this is required answer for above question
resistence of resistor is 4.8 ohm
resistence of resistor is 4.8 ohm
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