Determine the value of the commutatora. -Pxb.i (hbar) P zOCС.i (hbar) Lzd. Ae. 0

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Determine the value of the commutator a. –Px b. j (hbar) P z OC i (hbar) Îz

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter1: Units And Measurement

Section: Chapter Questions

Problem 62P: (a) Estimate the density of the Moon. (b) Estimate the diameter of the Moon. (c) Given that the Moon...

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Question

Determine the value of the commutator
a. -Px
b.
i (hbar) P z
OC
С.
i (hbar) Lz
d. A
e. 0

Expert Solution

Step 1

The properties for the commutation bracket can be written as:

Here, i = x, y, z , and j = x, y, z.

It is known that,

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