A) \[2\pi \sqrt{I/MB}\]
B) \[2\pi \sqrt{MB/I}\]
C) \[2\pi \sqrt{MBI}\]
D) \[2\pi \sqrt{I/g}\]
Correct Answer: A
Solution :
\[T=2\pi \sqrt{\frac{I}{MB}}\]where I = moment of inertia M = magnetic moment B = Intensity of magnetic fieldYou need to login to perform this action.
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