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Electromagnetic Field Theory
Unit of electric flux density is
coulomb / meter2.
farad / meter.
coulomb.
weber / meter2.
coulomb / meter2.
farad / meter.
coulomb.
weber / meter2.
Answer
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Related Question
Electromagnetic Field Theory
It is best to use for coupling a coaxial line to a parallel wire transmission line.
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Electromagnetic Field Theory
What is the value of total electric flux coming out of a closed surface?
Equal to the surface charge density.
Equal to volume change density.
Equal to total charge enclosed by the surface.
Zero.
Equal to the surface charge density.
Equal to volume change density.
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Answer
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For DC voltage an inductor is virtually a
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depends on magnitude of voltage.
open circuit.
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short circuit.
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open circuit.
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Answer
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Electromagnetic Field Theory
A conductor is rotating with in a magnetic field. At which of the positions do the peak voltages occur?
At right angles to the axis of the magnetic field.
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Answer
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Conductor is constant and field is varying then emf will be induced. This principle is called
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static induced emf.
None of these
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dynamically induced emf.
static induced emf.
None of these
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Answer
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