MHT CET 2022 Physics question

Physics Moving Charges and Magnetism MHT CET 2022

An electron moving around the nucleus with an angular momentum 'L' has a magnetic moment (e = charge on electron, m = mass of electron)

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

An electron orbiting with period forms a current loop with . The magnetic moment is . Angular momentum , so . Hence $μ =

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Question ID VK-097092