Question

If the electric field at some point is given by Ē = (îx+ſy-2kz), then calculate the charge density there. ​

Answer 1

Answer:

Correct option is

B

−6ϕ0ε0

E=−▽ϕ

▽.E=ρ/ϵ0

Now, ϕ=ϕ0(x2+y2+z2)⇒E=−2ϕ0(i^+j^+k^)⇒ρ=−6ϕ0ϵ0

mark as Brainlist answer ok