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Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityElectrical PowerEasy2 minPYQ_2021
PhysicsEasynumerical

The energy dissipated by a resistor is10 mJin1 s, when an electric current of2 mAflows through it. The resistance is ________Ω. (Round off to the Nearest Integer)

Answer:
2500.00
Solution:

Q=i2RT

R=Qi2t=10×10-34×10-6×1=2500 Ω

Stream:JEESubject:PhysicsTopic:Current ElectricitySubtopic:Electrical Power
2mℹ️ Source: PYQ_2021

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