An electron carries a ______ charge.

A : Since matter cannot be concentrated at a point, therefore point charge is not possible. R : An electron is a point charge.

The number of electrons present in -1 C of charge is

(A) : An electron and proton entres a magnetic field with equal velocities, then, the force experienced by proton will be more than electron. (R) : The charge of proton is 1837 times more than the charge of electron.

A : An electron has negative charge by definition R : Charge of a body depends on its velocity.

In solid conductors ………..... (ions/electrons) carry the charge through the material.

How many number of electrons are present in a particle which carries a charge of 5.5xx10^(-16)C?

Name the polyatomic ion that carries a positive charge.

In case of electronic current the charge flows from negatively charged body to the Positively charged body. The body which is at higher potential is :

How will you show that electrons are negatively charged particle ?

A pendulum of length L carries a negative charge - q on the bob. A positive charge +q is held at the point of support . Then, the time period of the bob is