Recent questions tagged Electromagnetic-theory-mcq

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Q: Which of the following relation will hold good?

Which of the following relation will hold good? (a) D = μ H (b) B = ε E ... theory proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The permeability and permittivity of air or free space is unity. State true/false.

The permeability and permittivity of air or free space is unity. State true/false. (a) True ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Choose the best relation.

Choose the best relation. (a) A = -Div(V) (b) V = Curl(A) (c) H = - ... ,electromagnetic 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 magnetic field when the magnetic vector potential is a unit vector.

Find the magnetic field when the magnetic vector potential is a unit vector. (a) 1 (b) ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the electric force when the charge of 2C is subjected to an electric field of 6 units.

Find the electric force when the charge of 2C is subjected to an electric field of 6 units. ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the magnetic force when a charge 3.5C with flux density of 4 units is having a velocity of 2m/s.

Find the magnetic force when a charge 3.5C with flux density of 4 units is having a ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the electric field when the velocity of the field is 12m/s and the flux density is 8.75 units.

Find the electric field when the velocity of the field is 12m/s and the flux density is 8 ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: Find the Lorentz force of a charge 2.5C having an electric field of 5 units and magnetic field of 7.25 units with a velocity 1.5m/s.

Find the Lorentz force of a charge 2.5C having an electric field of 5 units and magnetic ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The force on a conductor of length 12cm having current 8A and flux density 3.75 units at an angle of 300 is

The force on a conductor of length 12cm having current 8A and flux density 3.75 units at an ... proposed by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance

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Q: The force per unit length of two conductors carrying equal currents of 5A separated by a distance of 20cm in air(in 10^-6 order)

The force per unit length of two conductors carrying equal currents of 5A separated by a distance ... by,electromagnetic theory engineering physics,electromagnetic theory nptel...

asked Nov 10, 2021 in Education by JackTerrance