Comment on the validity of the following statements.
The density of electric field lines in a certain region indicates:
(i) the direction of electric field in that region
(ii) the strength of electric field in that region
Answer & explanation
Correct answer: option 4
The density of the electric field lines at a point indicates the strength or magnitude of the electric field at that point.
For direction, tangent to the electric field line at given point is needed.