Electromagnetic Theory Maxwell Law 2 Online Exam Quiz
Electromagnetic Theory Maxwell Law 2 GK Quiz. Question and Answers related to Electromagnetic Theory Maxwell Law 2. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Maxwell Law 2
At dc field, the displacement current density will be
Options
A : 0
B : 1
C : Jc
D : ?
The total current density is given as 0.5i + j – 1.5k units. Find the curl of the magnetic field intensity.
Options
A : 0.5i – 0.5j + 0.5k
B : 0.5i + j -1.5k
C : i – j + k
D : i + j – k
Find the conduction current density of a material with conductivity 200units and electric field 1.5 units.
Options
A : 150
B : 30
C : 400/3
D : 300
Find the displacement current density of a material with flux density of 5sin t
Options
A : 2.5cos t
B : 2.5sin t
C : 5cos t
D : 5sin t
Calculate the conduction density of a material with resistivity of 0.02 units and electric intensity of 12 units.
Options
A : 300
B : 600
C : 50
D : 120
Maxwell second equation is based on which law?
Options
A : Ampere law
B : Faraday law
C : Lenz law
D : Coulomb law
The Maxwell second equation that is valid in any conductor is
Options
A : Curl(H) = Jc
B : Curl(E) = Jc
C : Curl(E) = Jd
D : Curl(H) = Jd
In dielectric medium, the Maxwell second equation becomes
Options
A : Curl(H) = Jd
B : Curl(H) = Jc
C : Curl(E) = Jd
D : Curl(E) = Jd
In the conversion of line integral of H into surface integral, which theorem is used?
Options
A : Green theorem
B : Gauss theorem
C : Stokes theorem
D : It cannot be converted
An implication of the continuity equation of conductors is given by
Options
A : J = ? E
B : J = E/?
C : J = ?/E
D : J = jwE?
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