Answer to Question #42031 in Electromagnetism for Garvi valiramani
1. Why electric field lines are normal to a conductor?
2.why test charge can't be negative?
3. Define discrete charge.
4.can charge be discontinuous?
5.two identical particles each of mass M & charge Q are placed some distance apart.If they are in equilibrium under mutual gravitational &electric force then calculate the order of signature of charge Q/M in SI system.