Electromagnetic Theory Maxwell Law 1 Online Exam Quiz
Electromagnetic Theory Maxwell Law 1 GK Quiz. Question and Answers related to Electromagnetic Theory Maxwell Law 1. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Maxwell Law 1
Find the Maxwell first law value for the electric field intensity is given by A sin wt az
Options
A : 0
B : 1
C : -1
D : A
Find the electric field applied on a system with electrons having a velocity 5m/s subjected to a magnetic flux of 3.6 units.
Options
A : 15
B : 18
C : 1.38
D : 0.72
Calculate the emf of a material having a flux linkage of 2t2 at time t = 1second.
Options
A : 2
B : 4
C : 8
D : 16
Calculate the emf of a material having flux density 5sin t in an area of 0.5 units.
Options
A : 2.5 sin t
B : -2.5 cos t
C : -5 sin t
D : 5 cos t
The first Maxwell law is based on which law?
Options
A : Ampere law
B : Faraday law
C : Lenz law
D : Faraday and Lenz law
The benefit of Maxwell equation is that
Options
A : Any parameter can be calculated
B : Antenna can be designed
C : Polarisation of the wave can be calculated
D : Transmission line constants can be found
To find D from B, sequence followed will be
Options
A : B-E-D
B : B-H-D
C : E-H-D
D : E-B-D
Which of the following relations holds good?
Options
A : Bq = ILE
B : E = ILBq
C : Eq = ILB
D : B = ILEq
The curl of the electric field intensity is
Options
A : Conservative
B : Rotational
C : Divergent
D : Static
When the Maxwell equation is expressed in frequency domain, then which substitution is possible?
Options
A : d/dt = w/j
B : d/dt = j/w
C : d/dt = jw
D : Expression in frequency domain is not possible
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