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This question belongs to Electronics And Communications Engineering Electromagnetic Field Theory

Electromagnetic Field Theory

?

Given potential V = 2x²y + z², then the electric field at (1, 1, 0) is

A) $$ - 4{{\hat a}_x} - 2{{\hat a}_y}$$ B) $$4{{\hat a}_x} + 2{{\hat a}_y}$$ C) $$ - 2{{\hat a}_x} - 4{{\hat a}_y}$$ D) $$2{{\hat a}_x} + 4{{\hat a}_y}$$

Answer & Solution

Correct Answer: Option A

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