Recent questions tagged Electromagnetic-theory-mcq

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Q: Find the angle at which the torque is minimum.

Find the angle at which the torque is minimum. (a) 30 (b) 45 (c) 60 (d) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The magnetic moment and torque are related as follows

The magnetic moment and torque are related as follows (a) T = BM (b) B = TM (c) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The magnetic moment of a field with current 12A and area 1.6 units is

The magnetic moment of a field with current 12A and area 1.6 units is (a) 19.2 (b) ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the torque of a loop with magnetic moment 12.5 and magnetic flux density 7.65 units is

Find the torque of a loop with magnetic moment 12.5 and magnetic flux density 7.65 units is ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The magnetization is defined by the ratio of

The magnetization is defined by the ratio of (a) Magnetic moment to area (b) Magnetic moment ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the orbital dipole moment in a field of dipoles of radius 20cm and angular velocity of 2m/s(in 10^-22 order)

Find the orbital dipole moment in a field of dipoles of radius 20cm and angular velocity of ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the orbital angular moment of a dipole with angular velocity of 1.6m/s and radius 35cm(in 10-31 order)

Find the orbital angular moment of a dipole with angular velocity of 1.6m/s and radius 35cm ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The ratio of the orbital dipole moment to the orbital angular moment is given by

The ratio of the orbital dipole moment to the orbital angular moment is given by (a) e/m ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Calculate the Larmer angular frequency for a magnetic flux density of 12.34 x 10^-10.

Calculate the Larmer angular frequency for a magnetic flux density of 12.34 x 10^-10. (a) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The Bohr magneton is given by

The Bohr magneton is given by (a) eh/2m (b) eh/2πm (c) eh/4m (d) eh/ ... electromagnetic theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance