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Electromagnetic Field Theory

Electromagnetic Field Theory
Which of following is the unit of inductance?

  Webers / m.
  Ampere turns.
 Ohm.
  Milli- henry.

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Electromagnetic Field Theory
Radiation intensity in a given direction is the

Power radiated per square metre
Power radiated per unit solid angle in that direction
None of these
Energy radiated per square metre

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Electromagnetic Field Theory
In frec space E (z,t) = 103 sin(ωt - βz) uy v/m. What is the value of H (z,t)

 (103/377) sin(ωt - β z)(-uy) A/m.
  (103/377) sin(ωt - β z)(-ux) A/m.
 None of above.
 (103/377) cos(ωt - β z)(-ux) A/m.

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Electromagnetic Field Theory
The electric flux is given D = (2y2 + z) Ix + 4xy Iy + x Iz C/m2. The volume charge density at point (-1, 0, 3) is

 0 C/m3.
 - 4 C/m3.
 - 2 C/m3.
 - 8 C/m3.

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Electromagnetic Field Theory
Unit of electric flux density is

 coulomb / meter2.
 farad / meter.
 weber / meter2.
 coulomb.

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Electromagnetic Field Theory
The divergence of a vector is a scalar, while the curl of a vector is another

None of these
Unit vector
Scalar
Vector

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MORE MCQ ON Electromagnetic Field Theory

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