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NEET 2018 Physics question

PhysicsElectromagnetic InductionNEET 2018

The magnetic potential energy stored in a certain inductor is 25 mJ, when the current in the inductor is 60 mA. This inductor is of inductance

Answer: (4)

Solution

Energy stored in an inductor , so . \dfrac{2 × 25 × 10^{-3}}{(60 × 10^{-3})^2}\dfrac${50 ×

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Question ID VK-092215