Electric Field and Potential: If the Potential in a Region

question 20

Multiple Choice

Electric field and potential: If the potential in a region is given by V(x,y,z) = xy - 3z^-2, then the y component of the electric field in that region is

• A) x + y - 6z^-3.
• B) -y.
• C) -x.
• D) x + y.