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GATE 2019: Electromagnetics Quiz 1

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Question 1

Curl of a vector magnetic potential is equal to :

Question 2

By saying that the electrostatic field is conservative, we do not mean :

Question 3

Given a vector field in Cartesian coordinates= The value of [where S is the surface of the cube defined by
0 is given by________

Question 4

Given a vector Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image069.pngin spherical coordinates.The divergence Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image070.png at Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image071.pngis ___.

Question 5

Given If S represents the portion of the sphere for is ___________.

Question 6

Given
Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image197.png
If the field represent by Description: E:\Gate\Gate-EC\04_Elctromgntic_BL-done_files\image198.png is solenoidal, then the value of k is given by___.
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Oct 14ESE & GATE EC