JEE Main & Advanced
Physics
Electrostatics & Capacitance
Question Bank
Numerical Value Type Questions - Electric Charges and Fields
question_answer
A point charge of charge q and mass m is placed at rest at point X at distance r from a short electric dipole. The initial acceleration of charge \[a=\frac{k.q.p}{2m{{r}^{3}}}n,\] where \[k=\frac{1}{4\pi {{\varepsilon }_{0}}}.\] Then n is