A) \[\frac{4M{{R}^{2}}}{9\sqrt{3\pi }}\]
B) \[\frac{4M{{R}^{2}}}{3\sqrt{3\pi }}\]
C) \[\frac{M{{R}^{2}}}{32\sqrt{2\pi }}\]
D) \[\frac{M{{R}^{2}}}{16\sqrt{2\pi }}\]
Correct Answer: A
Solution :
[a] |
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