Deduce the following : Potential gradient `(frac (dV)(dx))` two adjacent points.

Deduce the following : overset (rarr) E= - (dV)/(dx)

Which of the following is unit of potential gradient?

How the electric field intesity overset (rarr)(E) and the potential gradient (frac (dV)(dx) ) related to each other.

Deduce the following : Electric field intensity overset (rarr)E at a point.

Correct the following statement. overset (rarr) E =-frac(dV)(dx) can not be the correct relation.

Correct the following statement. overset (rarr)|E| = -frac(dv)(dx) is correct.

Derive the relation between the electric field intensity and the potential gradient due to point charge at a point in its field.