A bar magnet of mass 120 g, in the form of a rectangular parallelepipe

1.	A bar magnet of mass 120 g, in the form of a rectangular parallelepiped, has dimensions1= 40 mm, b= 10 mm and h= 80 mm. With the dimension h vertical, the magnet performsangular oscillations in the plane of a magnetic field with period i s. If its magnetic momentis 3.4 A m?, determine the influencing magnetic field.
Answer» ANSWER: The moment of inertia of the magnet about the AXIS of rotation is . We have, … (i) or, T ...(ii) Dividing by equation (i), or, EXPLANATION: *This* *answer* *HELPFUL* *for* u *MARK* *has* *brainlist* or follow me *please* *Thanks*

A bar magnet of mass 120 g, in the form of a rectangular parallelepiped, has dimensions1= 40 mm, b= 10 mm and h= 80 mm. With the dimension h vertical, the magnet performsangular oscillations in the plane of a magnetic field with period i s. If its magnetic momentis 3.4 A m?, determine the influencing magnetic field.

Answer»

ANSWER:

The moment of inertia of the magnet about the AXIS of rotation is

.
We have,

… (i)
or,

...(ii)
Dividing by equation (i),

or,

EXPLANATION:

This answer HELPFUL for u

MARK has brainlist or follow me please

Thanks

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