MHT CET 2025 Physics question

PhysicsMoving Charges and MagnetismMHT CET 2025

In hydrogen atom, an electron of charge 'e' revolves in an orbit of radius 'r' with speed 'v'. The magnetic moment associated with electron is

Answer: (B)

Solution

The revolving electron constitutes a current . Magnetic moment \dfrac{ev}${2π

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Question ID VK-102320