Question

What is equipotential line ?

Frnds ..getting very emotional :'(
;_;​

Answer 1

Answer:

Equipotential lines are like contourlines on a map which trace lines of equal altitude.

In this case the "altitude" is electric potential or voltage. 

Equipotential lines are always perpendicular to the electric field.

In three dimensions, the lines form equipotential surfaces.

friend why getting emotional??

Answer 2

hey mate here i m with your ans ...

☆ Equpotential line ---- Equipotential line is a imaginary line in a field of flow such that the total head is the same for all points on the line , and therefore the direction of flow is directly perpendicular to the line at all points...

hope it helps u

Good Night mate