Maxwell Equations MCQs : This section focuses on the "Maxwell Equations" in Electromagnetic Theory. These Multiple Choice Questions (MCQs) should be practiced to improve the Electromagnetic Theory skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.
Question 1
Which equation is based on the Gauss law of electrostatic ?
A. Maxwell Third Equation
B. Maxwell Two Equation
C. Maxwell First Equation
D. Maxwell Fourth Equation
Question 2
Which law states closed surface integral of magnetic flux density is always equal to total scalar magnetic flux enclosed within that surface of any shape or size lying in any medium?
A. Gauss law of electrostatic
B. Gauss law on magnetostatics
C. Faradays laws of Electromagnetic Induction
D. Amperes circuit law
Question 3
Maxwell’s fourth equation it is crucial to understand?
A. Gauss law of electrostatic
B. Gauss law on magnetostatics
C. Faradays laws of Electromagnetic Induction
D. Amperes circuit law
Question 4
In Scalar Electric Flux, A charge can be source or sink?
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
Question 5
In Alternating emf, The negative sign indicates that the induced emf always opposes the time-varying magnetic flux.
A. Yes
B. No
C. Can be yes or no
D. Can not say
Question 6
The correct sequence to find H, when D is given is
A. D-B-E-H
B. D-H
C. D-E-B-H
D. It cannot be computed from the data given
Question 7
The curl of the electric field intensity is
A. Conservative
B. Rotational
C. Divergent
D. Static
Question 8
Find the conduction current density of a material with conductivity 200units and electric field 1.5 units.
A. 150
B. 30
C. 400/3
D. 300
Question 9
In the conversion of line integral of H into surface integral, which theorem is used?
A. Green theorem
B. Gauss theorem
C. Stokes theorem
D. It cannot be converted
Question 10
In the medium of free space, the divergence of the electric flux density will be
A. 0
B. 1
C. -1
D. Infinite