Divergence of gradient of a vector function is equivalent to
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60%
Laplacian operation
14%
Curl operation
13%
Double gradient operation
13%
Null vector
The gradient can be replaced by which of the following?
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31%
Maxwell equation
21%
Volume integral
36%
Differential equation
13%
Surface integral
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)
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19%
0.64
48%
0.72
26%
0.78
7%
0.8