Chapter 2 - Electrostatic Potential and Capacitance

important questions class 12 physics chapter 2 electrostatic potential capacitance 1 important questions class 12 physics chapter 2 electrostatic potential capacitance 2 important questions class 12 physics chapter 2 electrostatic potential capacitance 3


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Force of attraction between two point charges Q and – Q separated by d metre is Fe . When these charges are placed on two identical spheres of radius R=0.3 d whose centres are d metre apart, the force of attraction between them is