Question

Expression of coulomb law in terms of position vector

Answer 1

Force is a vector quantity as it has both magnitude and direction. ... To denote the direction of a vector fromposition vector r1 to r2 , and from r2 to r1 as: Now, the force on charge q2 due to q1, in vector form is: The aboveequation is the vector form ofCoulomb's Law.

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Answer 2

Explanation:

coloumb's forces between charge in term of their position vector..