Intersection of electric field lines.

AI Thread Summary
Field lines do not intersect because an intersection would imply multiple directions of the electric field at a single point. If two field lines merely touch, there would still be only one tangent at that point. Field lines can intersect at point-charge sources, where the electric field becomes singular, resulting in no well-defined tangent. Therefore, field lines will never intersect at a distinct point in space. This reinforces the concept that electric fields maintain a unique direction at every point except at singularities.
anirudhsharma1
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Field lines do not intersect because at their point of intersection,we would get two tangents indicating two directions of electric field at that point.
Suppose the two filed lines JUST touch at a single point.
wouldnt there be only a single tangent at the point??
 
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Field lines intersect at point-charge sources. There the field becomes singular, and that's why there is no well defined tangent of field lines there either.
 
vanhees71 said:
Field lines intersect at point-charge sources. There the field becomes singular, and that's why there is no well defined tangent of field lines there either.

so that means theyll never intersect at a singular,distinct point in space?
 
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