Question

Two positive point charges, each Q are fixed
at separation d. A third charge q is placed in the middle
Describe the equilibrium of the third charge.

pls answer this question properly with step by step explanation and I don't want any unwanted answer ( if you don't know this , leave it )​

Answer 1

Answer:

A third charge q is placed in the middle. Describe the equilibrium of the third charge. (a) Net force on q is zero , hence it is in equilibrium . ... The resultant force on q will be away from O and the particle will not return to its equilibrium position O, hence unstable equilibrium.