Principle of Superposition - Physics Class 12
Electric Field due to a Discrete Distribution of Charge(Principle of Superposition)--
It states that electric field at any point due to a group of charges is equal to the vector sum of the electric fields produced by each charge individually at that point, when all oter charges are assumed to be absent.
Let us consider that n point charges q1, q2, q3……..are distributed in space in discrete manner.
The net electric field at point P will be,
E=E1+E2+E3+…..
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