Why do the electric field lines never cross each other ?

Explanation

**Step-by-Step Solution:**

1. **Understanding Electric Field Lines**: Electric field lines (EFL) represent the direction of the electric field at various points in space. The direction of the electric field at any point is indicated by the tangent to the electric field line at that point.

2. **Direction of Electric Field**: At any given point in an electric field, the electric field has a specific direction. For example, if we consider a point P on an electric field line, the tangent drawn at point P indicates the direction of the electric field at that point.

3. **Assuming Intersection of Electric Field Lines**: Now, let’s consider a hypothetical situation where two electric field lines intersect at a point Q.

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