A magnet of magnetic moment `M` oscillating freely in earth's horizontal magnetic field makes n oscillations per minute. If the magnetic moment is quadrupled and the earth's field is doubled, the number of oscillations mode per minute would be
A
`(n)/(2sqrt(2))`
B
`(n)/(sqrt(2))`
C
`2sqrt(2n)`
D
`sqrt(2)`
Text Solution
Verified by Experts
The correct Answer is:
C
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