Question

The electric potential at a point is given by v = z(z^2_4x^2). Calculate the electric field E at that point

Answer 1

Explanation:

E = − ∇. U

Ux = -8xz

Uy = 0

Uz = 3z² - 4x²

E = (-8xz). i^ + (3z²-4x²).k^