Calculate the gyromagnetic ratio of electron `(Given e = 1.6xx10 T^-19 C, m_e = 9.1xx10^-31 kg)`

The electron in a hydrogen atom circles around the positive nucleus with a speed of 2.18 xx 10^6 m//s in an orbit of radius 5.3 x 10^-11 m . Calculate the:- Magnetic field produced at the proton. Given e = 1.6 xx 10^-19 c , mu_0 = 471 xx 10^-7 Wb//Am

In a chamber , a uniform magnetic field of 6.5 G (1 G = 10^-4 T) is maintained. An electron is shot into the field with a speed of 4.8 xx 10^6 ms^-1 normal to the field. Explain why the path of the electron is a circle. Determine the radius of the circular orbit, (e=1.6 xx 10^-19 C,m-e=9.1 xx 10^-31 kg)

An electron in an atom revolving round the nucleus in a circular orbit of radius 5.3 xx 10^-11 m with a speed of 2xx10^6 frac(cm)(s) . Find the resultant orbital magnetic moment and angularmomentum of electron. (Charge on electron e =1.6xx10^-19C , mass of electron m = 9.1 xx 10-31 kg )

A radiation of 3300 Å falls on a metal to eject electrons with a maximum velocity of 0.4 xx10^6 m//s, the value of the work function of metal is nearly (h=6.6 xx10^-34J-s,m_e =9.1 xx10^-31 kg)

Calculate the value of Bohr Magneton (Given: Charge on electron = 1.6xx10^-19 C, h (Planck's) constant = 6.63xx10^-34Js, mass of electron m_e = 9.1xx10^-31 kg)

Photoelectric threshold wavelength of Tungsten is 2730overset@ A . Calculate its work function in electron volts. ( C = 3 xx 10^8 m//Sec., h = 6.63 xx 10^-34 Js )

Calculate radius of nucleus oxygen.(Given: R_0 =1.1 xx 10^-15 m)