Question Detail
Question
The shape of equipotential surface for an infinite line charge is:
Correct Answer
Option A is the correct answer.
Detailed Explanation
Field lines from an infinite line charge radiate outward radially, so surfaces of constant potential are cylinders coaxial with the line - i.e. coaxial cylindrical surfaces.
Hint
Field lines from an infinite line charge radiate outward radially, so surfaces of constant potential are cylinders coaxial with the line - i.e.