A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at

Electromagnetic Field Theory
A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at

upper surface of the conductor.

the ground surface.

midway between the conductor and ground.

lower surface of the conductor.

upper surface of the conductor.

the ground surface.

midway between the conductor and ground.

lower surface of the conductor.

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Electromagnetic Field Theory
An electric dipole of moment P is placed in front of a ground sphere. The change induced on the surface of the sphere is (Assume radius of sphere = R and distance from dipole to centre of sphere = d)

PR/d2.

Zero.

PR 2/d3.

PR/d.

PR/d2.

Zero.

PR 2/d3.

PR/d.

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Electromagnetic Field Theory
A circular loop has its radius increasing at a rate of 2 m/s. The loop placed perpendicular to a constant magnetic field of 0.5 wb/m2. When the radius of the loop is 4 m. the emf induced in the will be

0.8 π V.

0.4 π V.

8 π V.

Zero.

0.8 π V.

0.4 π V.

8 π V.

Zero.

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Electromagnetic Field Theory
Which of the following statement is correct for divergence of electric and magnetic flux densities?

These are zero for static densities but non zero for time varying densities.

It is zero for the magnetic flux density.

Both are zero.

It is zero for the electric flux density.

These are zero for static densities but non zero for time varying densities.

It is zero for the magnetic flux density.

Both are zero.

It is zero for the electric flux density.

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Electromagnetic Field Theory
MUF is depend upon

Received frequency by receiver

11 year sun spot cycle

Electron density of the ionospheric layer

Height of ionospheric layer

Received frequency by receiver

11 year sun spot cycle

Electron density of the ionospheric layer

Height of ionospheric layer

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Electromagnetic Field Theory
An infinite non conducting sheet of charge has σ of 10-7 c/m3. Equipotential surface for a potential of 10 volts is.

1.32 mm.

0.

1.77 mm.

0.88 mm.

1.32 mm.

0.

1.77 mm.

0.88 mm.

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Electromagnetic Field Theory

Electromagnetic Field Theory A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at

Electromagnetic Field Theory An electric dipole of moment P is placed in front of a ground sphere. The change induced on the surface of the sphere is (Assume radius of sphere = R and distance from dipole to centre of sphere = d)

Electromagnetic Field Theory A circular loop has its radius increasing at a rate of 2 m/s. The loop placed perpendicular to a constant magnetic field of 0.5 wb/m2. When the radius of the loop is 4 m. the emf induced in the will be

Electromagnetic Field Theory Which of the following statement is correct for divergence of electric and magnetic flux densities?

Electromagnetic Field Theory MUF is depend upon

Electromagnetic Field Theory An infinite non conducting sheet of charge has σ of 10-7 c/m3. Equipotential surface for a potential of 10 volts is.

Electromagnetic Field Theory
A long wire composed of a smooth round conductor runs above and parallel to the ground (assumed to be a large conducting plane). A high voltage exists between the conductor and the ground. The maximum electric stress occurs at

Electromagnetic Field Theory
An electric dipole of moment P is placed in front of a ground sphere. The change induced on the surface of the sphere is (Assume radius of sphere = R and distance from dipole to centre of sphere = d)

Electromagnetic Field Theory
A circular loop has its radius increasing at a rate of 2 m/s. The loop placed perpendicular to a constant magnetic field of 0.5 wb/m2. When the radius of the loop is 4 m. the emf induced in the will be

Electromagnetic Field Theory
Which of the following statement is correct for divergence of electric and magnetic flux densities?

Electromagnetic Field Theory
MUF is depend upon

Electromagnetic Field Theory
An infinite non conducting sheet of charge has σ of 10-7 c/m3. Equipotential surface for a potential of 10 volts is.