- #1
Marcstylzzz
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Please help, if a magnet is displaced from its equilibrium position by a small angle (theta), show that it will oscillate with a period T given by T= 2*pi*sqrt(I/mB)
I = moment of inertia of the bar magnet and equals M(L^2 + a^2)/12
B = Earth's horizontal component of magnetic field
M is the mass
L is the length and a its width
I = moment of inertia of the bar magnet and equals M(L^2 + a^2)/12
B = Earth's horizontal component of magnetic field
M is the mass
L is the length and a its width