A bar magnet of moment `2 Am^2` and having a moment of inertia `10^-6 kg-m^2` about a transverse axis passing through its centre is performing S.H.M in a magnetic induction `0.8xx10^-(5)frac(wb)(m^2)`. Calculate the period of the bar magnet.

If the moment of inertia of a ring about transverse axis passing through its centre is 6 kg m^2 , then the M.I. about a tangent in its plane will be

The moment of inertia of a disc about an axis passing through its centre and perpendicular to its plane is 0.4 kg m^2 . Calculate its moment of inertia about tangent parallel to the plane

The moment of inertia of a disc about an axis passing through its centre and perpendicular to its plane is 0.4 kg m^2 . Calculate its moment of inertia about tangent perpendicular to the plane of the disc.

The moment of inertia of a disc about an axis passing through its centre and perpendicular to its plane is 0.4 kg m^2 . Calculate its moment of inertia about its diameter

The moment of inertia of uniform circular disc about an axis passing through its centre is 6 kgm^2 . Its M. I. about an axis perpendicular to its Plane and just touching the rim will be

A ring of mass 10 kg and diameter 0.4 m is rotated about an axis passing through its centre and perpendicular to its plane. Moment of inertia of the ring is

A bar magnet of moment 7.5 Am^2 experiences a torque of 1.5xx10^-4 Nm , when placed inclined at 30^@ in a uniform magnetic field. Find the magnetic induction of the field.

The moment of inertia of a disc about an axis passing through its centre and perpendicular to its plane is 1 kg m^2 . Its moment of inertia about an axis coincident with the tangent to it is

A bar magnet is vibrating in a uniform magnetic induction, the magnitude of which can be changed. If the frequency is found to reduce to half of its original frequency when the magnetic induction changes to 1.25xx10^(-5) frac(wb)(m2) . Calculate the original magnetic induction.

A bar magnet is vibrating in a uniform magnetic induction, the magnitude of which can be changed, its frequency is found to reduce to quarter of the original frequency, when the magnetic induction changes to 1.25 xx10^(-5) frac(wb)(m^2) . Calculate the original magnetic induction.