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Electromagnetic Field Theory
Which of following is not a unit of flux?
Maxwell.
All of above.
Weber.
Telsa.
Maxwell.
All of above.
Weber.
Telsa.
Answer
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Related Question
Electromagnetic Field Theory
Plane z = 10 m carries charge 20 C/m2. The electric field intensity at the origin is
– 18 πuz v/m.
– 10 uz v/m.
– 72 πuz v/m.
– 360 πuz v/m.
– 18 πuz v/m.
– 10 uz v/m.
– 72 πuz v/m.
– 360 πuz v/m.
Answer
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Electromagnetic Field Theory
Magnetic field intensity at centre of circular coil, of diameter 1 m and carrying a current of 2 A is
4 A/m.
2 A/m.
8 A/m.
1 A/m.
4 A/m.
2 A/m.
8 A/m.
1 A/m.
Answer
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Electromagnetic Field Theory
A plane wave magnetic field is represented by Bx = cos(y – ct). The electric and magnetic fields will be zero in the direction
Ey = Ez = 0, By = Bz = 0.
None of these.
Ex = Ey = 0, By = Bz = 0.
Ex = Ey = 0, Bx = By = 0.
Ey = Ez = 0, By = Bz = 0.
None of these.
Ex = Ey = 0, By = Bz = 0.
Ex = Ey = 0, Bx = By = 0.
Answer
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Electromagnetic Field Theory
Electric flux in coulombs emanating from any surface of a cube containing C coulombs of charge at its centre is
Q / 6ε.
Q / 6.
Q / 4π.
4πQ / 6ε.
Q / 6ε.
Q / 6.
Q / 4π.
4πQ / 6ε.
Answer
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Electromagnetic Field Theory
The potential that appears at a point in space due to the current which caused it is called potential
Oscillating
Retardation
Lagging the current
Accelerating
Oscillating
Retardation
Lagging the current
Accelerating
Answer
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