List of top Physics Questions on Electric Charge asked in AIIMS

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion (A) : The centre of mass of an electron and proton, when released moves faster towards proton. 

Reason (R) : This is because proton is heavier.

In the light of the above statements, choose the correct answer from the options given below

Three identical charges are placed at the vertices of an equilateral triangle. The force experienced by each charge, (if k = 1/4$\pi\varepsilon_{0}$) is
A hemisphere is uniformly charged positively. The electric field at a point on a diameter away from the centre is directed
A charge $q$ is uniformly distributed on a ring of radius $r$. A sphere of an equal radius is constructed with its centre lying on the periphery of the ring. The flux of electric field through the surface of the sphere will be
The spatial distribution of the electric field due to two charges $(A, B)$ is shown in figure. Which one of the following statements is correct?
An electron having charge $e$ and mass $m$ is moving in a uniform electric field $E .$ Its acceleration will be
A charge is placed at the centre of cube of side a then flux linked with one of its given faces will be
A body can be negatively charged by
A charged hollow sphere does not produce an electric field at any