Electromagnetic Theory Gauss Law Online Exam Quiz
Electromagnetic Theory Gauss Law GK Quiz. Question and Answers related to Electromagnetic Theory Gauss Law. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Gauss Law
The total charge of a surface with densities 1,2,…,10 is
Options
A : 11
B : 33
C : 55
D : 77
The potential of a coaxial cylinder with charge density 1 unit , inner radius 1m and outer cylinder 2m is (in 109)
Options
A : 12.74
B : 13.47
C : 12.47
D : 13.74
Find the potential due to a charged ring of density 2 units with radius 2m and the point at which potential is measured is at a distance of 1m from the ring.
Options
A : 18?
B : 24?
C : 36?
D : 72?
A circular disc of radius 5m with a surface charge density ?s = 10sin? is enclosed by surface. What is the net flux crossing the surface?
Options
A : 3
B : 2
C : 1
D : 0
The work done by a charge of 10?C with a potential 4.386 is (in ?J)
Options
A : 32.86
B : 43.86
C : 54.68
D : 65.68
The Gaussian surface for a point charge will be
Options
A : Cube
B : Cylinder
C : Sphere
D : Cuboid
Gauss law for magnetic fields is given by
Options
A : Div(E) = 0
B : Div(B) = 0
C : Div(H) = 0
D : Div(D) = 0
Gauss law cannot be used to find which of the following quantity?
Options
A : Electric field intensity
B : Electric flux density
C : Charge
D : Permittivity
Divergence theorem is based on
Options
A : Gauss law
B : Stoke’s law
C : Ampere law
D : Lenz law
The Gaussian surface for a line charge will be
Options
A : Sphere
B : Cylinder
C : Cube
D : Cuboid
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