Question

derive an expression for electric potential difference between two points in uniform electric field.​

Answer 1

Answer:

E=−ΔVΔs E = − Δ V Δ s , where Δs is the distance over which the change in potential, ΔV, takes place. The minus sign tells us that E points in the direction of decreasing potential.) The electric field is said to be the gradient (as in grade or slope) of the electric potential.