Displacement Current NEET Questions

Physics - Electromagnetic Waves

Displacement Current MCQ Questions


1.
Who introduced the concept of displacement current?
A.
Coulomb
B.
Maxwell
C.
Faraday
D.
Ampere
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ANSWER :
B. Maxwell
2.
The unit of displacement current is:

NEET - 2018

A.
Ampere
B.
Coulomb
C.
Volt
D.
Weber
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ANSWER :
A. Ampere
3.
Displacement current is produced due to:
A.
Magnetic field
B.
Changing electric field
C.
Changing magnetic field
D.
Electric flux
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ANSWER :
B. Changing electric field
4.
Displacement current exists in:
A.
Conductors
B.
Capacitors
C.
Insulators
D.
Superconductors
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ANSWER :
B. Capacitors
5.
Which equation is modified by the concept of displacement current?
A.
Gauss’s law
B.
Ampere’s circuital law
C.
Faraday’s law
D.
Lenz’s law
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ANSWER :
B. Ampere’s circuital law
6.
Displacement current is associated with:
A.
Steady current
B.
Induced EMF
C.
Steady magnetic field
D.
Changing electric field
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ANSWER :
D. Changing electric field