A) \[\frac{q{{L}^{2}}\omega }{6}\]
B) \[\frac{q{{L}^{2}}\omega }{12}\]
C) \[\frac{q{{L}^{2}}\omega }{24}\]
D) \[\frac{q{{L}^{2}}\omega }{36}\]
Correct Answer: C
Solution :
[C]\[\frac{M}{L}=\frac{q}{2m}\] |
\[M=\frac{q}{2m}\,\,.L\] |
\[M=\frac{q}{2m}\,\,.\frac{m{{L}^{2}}}{12}.\omega \] |
\[M=\frac{q{{L}^{2}}\omega }{24}\] |
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