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All India SSC JE 2017 Electrical Engineering - Quiz 43

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Question 1

In free space, if , the poisson’s equation becomes

Question 2

What is the force on a unit charge moving with velocity in presence of electric field and magnetic field ?

Question 3

A phasor
1) May be a scalar or a vector
2) Is a time-dependent quantity
3) Is a complex quantity
Which of the above statements are correct?

Question 4

Equation is based on

Question 5

How much current must flow in a loop radius 1 m to produce a magnetic field 1 mAm–1?

Question 6

Which of the following is zero as applied to electromagnetic fields?
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Apr 6ESE & GATE EE