A body has a charge of 9.6xx10^(-20) coulomb.It is
The electronic charge is 1.6xx10^(-19) coulomb. If a body carries a negative charge of 9.6xx10^(-10) coulombs, what is the number of excess electrons on the body?
A thin fixed of radius 1 metre has a positive charge 1xx10^-5 coulomb uniformly distributed over it. A particle of mass 0.9 gm and having a negative charge of 1xx10^-6 coulomb is placed on the axis at a distance of 1cm from the centre of the ring. Show that the motion of the negatively charged particle is approaximately simple harmonic. Calculate the time period of oscillations.
If a body has positive charge on it, then it means it has
BEIITIANS-ELECTRIC CURRENT AND ITS EFFECTS-IIT JEE WORKSHEET (V. Matrix Matching)
