If electric field lines cross each other that would mean

the resultant electric field at a point is zero

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two directions for the electric field at one point which is not possible.

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the direction of the field changes at that point

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the electric field can be in either of the two directions.

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Solution

The correct option is B
two directions for the electric field at one point which is not possible.

If electric field lines cross each other that would mean, two directions for the electric field at one point is not possible.

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Similar questions

Q. Assertion : The field lines never intersect each other.

Reason : Two directions of the electric field at the point of intersection is not possible.

Q. Assertion : Electric lines of force cross each other.
Reason : Electric field at a point superimpose to give one resultant electric field.

Q. Assertion : Electric lines of force never cross each other.
Reason: Electric field at a point superimpose to give one resultant electric field.

Q. The tangent drawn on electric field lines at a point gives the direction of lines of force at that point.

Five students A, B, C, D and E are asked to draw the direction of electric field at any point on the given arrangement of electric field lines. Who among these students drew the electric field vector (representing its direction) correctly?

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If electric field lines cross each other that would mean

The correct option is B two directions for the electric field at one point which is not possible. If electric field lines cross each other that would mean, two directions for the electric field at one point is not possible.

The correct option is B
two directions for the electric field at one point which is not possible.

If electric field lines cross each other that would mean, two directions for the electric field at one point is not possible.