ElectrostaticsHard

Question

The number of electrons for one coulomb of charge are:

Options

A.6.25 × 1023
B.6.25 × 1021
C.6.25 × 1018
D.6.25 × 1019

Solution

l electron carries carries a charge of = 1.6 × 10-19 coulomb.
No.of electron in one coulomb

× 1018 = 6.25 × 1018.

Create a free account to view solution

View Solution Free
Topic: Electrostatics·Practice all Electrostatics questions

More Electrostatics Questions

A flat circular fixed disc has a charge +Q uniformly distributed on the disc. A charge +q is thrown with kinetic energy ...A charge q is placed at the centre of the cubical vessel (with one face open) as shown in figure. The flux of the electr...A non-conducting disc of mass = 2kg, total charge = +1C uniformly distributed, is placed on a rough horizontal non-condu...A non - conducting ring of radius 0.5 m carries a total charge 1.11 × 10-10 C distributed non- uniformly on its cir...The figure shows some of the electric field lines corresponding to an electric field. The figure suggests :-...