If potential(in volts ) in a region is expressed as V x , y , z = 6 x y - y + 2 y z , the electric field(in…

If potential(in volts) in a region is expressed as Vx,y,z=6xy-y+2yz, the electric field(in N C-1) at point1,1,0 is
  1. -6i^+5j^+2k^.
  2. -2i^+3j^+k^.
  3. -6i^+9j^+k^.
  4. -3i^+5j^+3k^.

Solution

V=6xy-y+2yz
E=-Vxi^+Vyj^Vzk^
E=-6yi^+6x-1+2zj^+(2y)k^
E(1, 1, 0)=-6i^+5j^+2k^

Asked in: NEET 2015 (Phase 2)

Practice more Electrostatics questions on Aicharya