JEE Advanced 2022 Physics question

PhysicsElectromagnetic InductionJEE Advanced 2022

Consider an LC circuit, with inductance and capacitance , kept on a plane. The area of the circuit is . It is placed in a constant magnetic field of strength which is perpendicular to the plane of the circuit. At time , the magnetic field strength starts increasing linearly as with . The maximum magnitude of the current in the circuit is .

Answer: 4

Solution

For a constant emf V is induced. Circuit equation: with , giving $q =

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Question ID VK-033978