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JEE Main202116 Mar 2021Evening ShiftPhysicsCurrent ElectricityActual

The energy dissipated by a resistor is 10 mJ in 1 s , when an electric current of 2 mA flows through it. The resistance is ________ Ω . (Round off to the Nearest Integer)

Correct answer

0

Step-by-step solution

Q = i 2 R T R = Q i 2 t = 10 × 10 - 3 4 × 10 - 6 × 1 = 2500   Ω

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