Electrostatics made of two words
Electrostatics= Electro + statics
Electro means Electron (charge) statics means in rest position
so we can say that Electrostatics is the branch of Physics in which...
Many of my students make a widespread mistake of taking friction value as f= μ N. Where μ = coefficient of friction and N =Normal Reaction.
So is it incorrect? The answer is not exactly. With that,...