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If potential( in volts) in a region is e...

If potential( in volts) in a region is expressed as V(x,y,z)=6xy-y+2yz, the electric field (in N/C) at pointb (1,1,0) is:

A

-`(hat(6i)+hat(9j)+hat k)`

B

-`(hat(3i)+hat(5j)+3 hatk)`

C

-`(hat(6i)+hat(5j)+2 hatk)`

D

-`(hat(2i)+hat(3j)+hatk)`

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