Question Detail
Question
The direction of the electric field at any point can be determined by drawing a:
Correct Answer
Option B is the correct answer.
Detailed Explanation
Electric field lines (or lines of force) are drawn such that the tangent to the line at any point gives the direction of the electric field at that point. The density of the lines indicates the strength of the field.
Hint
Recall the definition and properties of electric field lines.