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
A conductor of length 1 metre moves at right angles to magnetic field of flux density 1 Wb/m2 with a velocity of 25 m/s. The induced emf in the conductor will be

100 V.

50 V.

25 V.

75 V.

100 V.

50 V.

25 V.

75 V.

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Electromagnetic Field Theory
The radiation pattern of Hertzian dipole in the plane perpendicular to dipole is a

None of these

Circle

Null

Figure of eight

None of these

Circle

Null

Figure of eight

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Electromagnetic Field Theory
The principle of dynamically induced emf is utilized in a

transformer.

thermocouple.

generator.

choke.

transformer.

thermocouple.

generator.

choke.

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Electromagnetic Field Theory
The effective reactance of an inductive coil

decreases because of stray capacitance as the frequency increases.

none of these.

remains same irrespective of the frequency.

increases because of stray capacitance as the frequency increases.

decreases because of stray capacitance as the frequency increases.

none of these.

remains same irrespective of the frequency.

increases because of stray capacitance as the frequency increases.

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Electromagnetic Field Theory
A Yagi antenna has a driven antenna

With one or more directors

With a reflector and one or more directors

With a reflector

Only

With one or more directors

With a reflector and one or more directors

With a reflector

Only

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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 A conductor of length 1 metre moves at right angles to magnetic field of flux density 1 Wb/m2 with a velocity of 25 m/s. The induced emf in the conductor will be

Electromagnetic Field Theory The radiation pattern of Hertzian dipole in the plane perpendicular to dipole is a

Electromagnetic Field Theory The principle of dynamically induced emf is utilized in a

Electromagnetic Field Theory The effective reactance of an inductive coil

Electromagnetic Field Theory A Yagi antenna has a driven antenna

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
A conductor of length 1 metre moves at right angles to magnetic field of flux density 1 Wb/m2 with a velocity of 25 m/s. The induced emf in the conductor will be

Electromagnetic Field Theory
The radiation pattern of Hertzian dipole in the plane perpendicular to dipole is a

Electromagnetic Field Theory
The principle of dynamically induced emf is utilized in a

Electromagnetic Field Theory
The effective reactance of an inductive coil

Electromagnetic Field Theory
A Yagi antenna has a driven antenna