List of top Physics Questions on Electrostatics asked in JIPMER MBBS

The mass of a proton is 1847 times that of an electron. A electron and a proton are injected into a uniform electric field at right angle to the direction of the filed with the same initial K.E.

Two identical conducting balls \(A\) and \(B\) have positive charges \(q_1\) and \(q_2\) But \(q_1≠q_2\). The balls are brought together so that they touch each other and then kept in their original positions. The force between them is

A positively charged ball hangs from a silk thread. We put a positive test charges \(q_o\) at a point and measure \(\frac {F}{q_o}\), then it can be predicted that the electric field strength \(E\)

A certain charge Q is divided into two parts q and Q q. How the charge Q and q must be related so that when q and (Q- q) is placed at a certain distance apart experience maximum electrostatic repulsion?

A charged particle \(q\) is shot with speed \(v\) towards another fixed charged particle \(Q\). It approaches \(Q\) upto a closest distance r and then returns. If \(q\) were given a speed \(2v\), the closest distance of approach would be

A non-conducting ring of radius \(0.5\ m\) carries a total charge of \(1.11\times10^{-10}C\) distributed non-uniformly on its circumference producing on its circumference on electric field \(E\), everywhere in space.
The value of line integral \(∫_{l=∞}^{l=0} (-E×dl)\) (\(l=0\) being centre of ring) in volts is