force charged particles

The e/m ratio of the anode rays obtained from hydrogen gas was found to be highest and equivalent to 9.58 x 10 4 C g - 1 . These particles carried a charge of 1.602 x 10 - 1 9 C. Thus, the mass of the positive particle from hydrogen gas is,..

The proton is equal and opposite to the charge of an electron. So the absolute charge of a proton is 1.6 x 10 - 1 9 coulomb of positive charge. This being the smallest positive charge carried by any particle, it is taken as 1 unit positive ..

Lorentz Force - The force experienced by a charged particle moving in space where both electric and magnetic field exist is called lorentz force. The lorentz force is therefore the vector sum of force due to electric field and th..

Summary - Electric charge is a basic property of all matter. Unlike charges attract, like charges repel. Conductor allow flow of electric charges through them while insulators don't. Electric charges have three basic properties (a) Additivity (b) Qu..

The particles in matter attract one another. This attraction is inversely proportional to the distance between the particles. However, the magnitude of these inter-particle forces differs from one substance to anoth..

Although Rutherford's model was enormously successful at explaining the scattering of alpha particles, there was a problem when the experimental data were used to calculate the mass of the nucleus. From the results of the scattering experiments, it was possible to calculate the char..

Generalisation to N - Particles - Consider a system of N particles of masses m 1 , m 2 , m 3 ,------------ m N . Let a, b, c, . represent the particle numbers ranging from 1 to . Let the particle a be acted upon by some external force and by an inte..

An electric charge moving in a magnetic field experiences a force. This is called electromagnetic force. It is a combination of electricity and magnetism..

It's the force between two charges. It's stronger than gravitational force. It also follows inverse square law and is proportional to product of the point charges...

This is a strong force with a short range. It is non-central, i.e., it isn't directed along the line joining the centres of the interacting particles. This force acts within the nucleus..