In an orbit of radius R, an electron is moving round a proton with unifrom circular velocity. Derive the guyromagnetic ratio of electron of Charge (-e) and mass `(m_e)` . What is Bohr magneton?

An electron is moving round the nucleus of a H_2 atom in a circular orbit of radius r. The coulomb force F between the two is

A body moving in a circular path of radius 14 m completes one round in 10 seconds. Find its circular velocity.

Find the following expression for the magnetic moment of an electron moving in a circular path mu_c = c/(2m_c) 1 Wherel is the angular momentum of the electron about the nucleus, e and m_c are its charge and mass.

If r represents the radius of the orbit of a satellite of mass m moving round a planet of mass M, the velocity of the satellite is given by :

A partical of mass m1 is travelling with avelocity u1 strikes head-on against partical of mass m2 at rest.After collision the particales move with a velocity v1 and v2 respectively .show that the ratio of decrese in K.E of the partical of mass m1 to its original K.E is given By (4m1m2)/(m1+m2)^2

What is the work done on a body of mass m moving around a horizontal circle of radius r?

In the above diagram, a particle of mass"m" and charge(-q) initially moving along X-axis with velocity "v". The length of the plave system is "L" and uniform electric filed between the plates is "E". What is the vertical deflext of the particle at the far edge of the plate?

Electron moving at right angle to a uniform magnetic field complete a circular orbit of 10^(-2) m radius in 10^-10s . What is the magnitude of magnetic field.