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# GATE EE 2021 : Electromagnetic Theory Quiz 3 (App update required to attempt this test)

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Question 1

For electrostatic fields in charge free atmosphere, which one of the following is correct?

Question 2

A charge is uniformly distributed throughout the sphere of radius . Taking the potential at infinity as zero, the potential at is

Question 3

Two point charges of 10 µC at point M and 20 µC at point N exerts a force of 4.8 N and 10 N respectively on a point charge of 40 µC at point O. Determine the electric field intensity at point O.

Question 4

Two equal charges are located at points A (2, 3, 5) and B (4, 2, 1). If the force exerted on by is , then determine the charge at point A.

Question 5

The electric flux density vector in a certain region is given by Find the total charge (in coulomb) enclosed by the cylinder of radius in 1m with Question 6

For positive values of x, y & z. Find the total charge enclosed within the region

0 ≤ x ≤ 3, 0 ≤ y ≤ 2, 1 ≤ z ≤ 1.5, where • 254 attempts Member since Apr 2020 GradeStack Learning Pvt. Ltd.Windsor IT Park, Tower - A, 2nd Floor, Sector 125, Noida, Uttar Pradesh 201303 [email protected]