Electric Field from a Potential Function
The electric potential in a region is given by the function V(x,y,z) = 3x²z - 2y²z + 5z². At which point or points in the xy-plane is the electric field directed purely in the z-direction?
A
All points in the xy-plane
B
Along the y-axis only
C
Only at the origin
D
Along the x-axis only
Question Leaderboard
Not enough data yet to show leaderboard.