Electromagnetic Theory Line Integral Online Exam Quiz
Electromagnetic Theory Line Integral GK Quiz. Question and Answers related to Electromagnetic Theory Line Integral. MCQ (Multiple Choice Questions with answers about Electromagnetic Theory Line Integral
The energy stored in the inductor 100mH with a current of 2A is
Options
A : 0.2
B : 0.4
C : 0.6
D : 0.8
An electric field is given as E = 6y2z i + 12xyz j + 6xy2 k. An incremental path is given by dl = -3 i + 5 j – 2 k mm. The work done in moving a 2mC charge along the path if the location of the path is at p(0,2,5) is (in Joule)
Options
A : 0.64
B : 0.72
C : 0.78
D : 0.80
The potential in a lamellar field is
Options
A : 1
B : 0
C : -1
D : ?
Find the potential between two points p(1,-1,0) and q(2,1,3) with E = 40xy i + 20x2 j + 2 k
Options
A : 104
B : 105
C : 106
D : 107
If V = 2x2y – 5z, find its electric field at point (-4,3,6)
Options
A : 47.905
B : 57.905
C : 67.905
D : 77.905
Find the potential between a(-7,2,1) and b(4,1,2). Given E = (-6y/x2 )i + ( 6/x) j + 5 k.
Options
A : -8.014
B : -8.114
C : -8.214
D : -8.314
Line integral is used to calculate
Options
A : Force
B : Area
C : Volume
D : Length
A field in which a test charge around any closed surface in static path is zero is called
Options
A : Solenoidal
B : Rotational
C : Irrotational
D : Conservative
The integral form of potential and field relation is given by line integral. State True/False
Options
A : True
B : False
C :
D :
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