If \(\vec{E}= y \vec{a_x}-x \vec{a_y}\), then \(\nabla \times \vec{E

1.	If \(\vec{E}= y \vec{a_x}-x \vec{a_y}\), then \(\nabla \times \vec{E}\)
A.	0
B.	\(y \vec{a_x}\)
C.	\(-x\vec{a_y}\)
D.	\(-2\vec{a_z}\)
Answer» E.

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If \(\vec{E}= y \vec{a_x}-x \vec{a_y}\), then \(\nabla \times \vec{E}\)

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