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AP Physics 2/Unit 15 – Modern Physics
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Quantization of Angular Momentum
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A particle is confined to a circular ring of radius R. According to quantum theory, which of the following correctly describes the allowed values of the particle’s angular momentum?

A

L can have any value depending on the particle’s speed

B

L = m²ℏ, where m is an integer

C

L = mℏ/2, where m is an integer

D

L = mℏ, where m is an integer

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