A magnetic material of volume `30cm^(3)` is placed in a magnetic field of intensity `5` oversted. The manetic moment produced due it is `6 amp-m^(2)`. The value of magnetic induction will be.

A rod of ferromegnetic materical with dimensions 10cmxx0.5cmxx2cm is placed in a magnetising field of intensity 2xx10^(5)A//m . The magnetic moment produced due it is 6 amop-m^(2) . The value of magnetic induction will be------ 10^(-2)T .

A rod of ferromegnetic materical with dimensions 10cmxx0.5cmxx2cm is placed in a magnetising field of intensity 2xx10^(5)A//m . The magnetic moment produced due it is 6 amop-m^(2) . The value of magnetic induction will be------ 10^(-2)T .

A bar magnet of magnetic moment vec(M) is placed in a magnetic field of induction vec(B) . The torque exerted on it is

A bar magnet of magnetic moment vec(M) is placed in a magnetic field of induction vec(B) . The torque exerted on it is

A bar magnet of moment M is placed in a magnetic field of induction B. The torque exerted on it is

A bar magnet of magnetic moment vecM is placed in a magnetic field of induction vecB. The torque exerted on it is

A rod ferromagnetic with dimensions 10 xx 0.5 xx0.2 cm is placed in a magnetic field of strength 0.5xx 10^(4) amp/m as a result of which a magnetic moment of 4 amp- m^(2) is produced in the rod.The value of magnetic induction will be

A bar magnet of magnetic moment vecM is placed in a magnetic field of induction vecB . The torque exerted on it is