MHT CET Physics question

PhysicsElectromagnetic InductionMHT CET

A current through a choke coil of self inductance 2 H decreases at the rate of 0.5 A/s. The e. m. f. developed across the coil is

Answer: (A)

Solution

V; 0.5 V and 2.0 V come from using

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Question ID VK-081852