An electron of mass `0.90 xx 10^(-30)` kg under the action of a magnetic field moves in a circle of 2.0 cm radius at a speed `3.0 xx 10^6 ms^-1`. If a proton of mass `1.8 xx 10^(-27) kg` was to move in a circle of the same radius in the same magnetic field, then its speed will be

An electron of mass 0*90xx10^-30kg , under the action of magnetic field moves in a circle of radius 2*0cm at a speed of 3*0xx10^6ms^-1 . If a proton of mass 1*8xx10^-27kg were to move in a cirlce of the same radius in the same magnetic field, find its speed.

An electron with mass 9.1xx10^(-31) kg moves with a speed of 2xx10^(6)m//s in a circle of 2.85 cm radius under the influence of magnetic field. A protons of mass 1.67xx10^(-27) kg moving in the same plane with the same speed, experiences the same centripetal force. What is the radius of the proton's orbit?

(a) An electron moves along a circle of radius 1m in a perpendicular magnetic field of strength 0.50 T. What would be its speed? Is it reasonable?(b) If a proton moves along a circle of the same radius in the same magnetic field, what would be its speed?

(a) An electron moves along a circle of radius 1m in a perpendicular magnetic field of strength 0.50 T. What would be its speed? Is it reasonable?(b) If a proton moves along a circle of the same radius in the same magnetic field, what would be its speed?

(a) An electron moves along a circle of radius 1m in a perpendicular magnetic field of strength 0.50 T. What would be its speed? Is it reasonable?(b) If a proton moves along a circel of the same radius in the same magnetic field, what would be its speed?

What is the mass of a particle with a wavelength of 3.313 Å moving with a speed of 2.0 xx 10^(8) ms^(-1) ?

A proton moving with a velocity of 2 xx 10^6 ms^-1 describes a circle of radius R in a magnetic field. The speed of an alpha -particle to describe a circle of same radius in the same magnetic field is

Calculate the strength of magnetic field due to an electron revolving in a circle of radius 2xx10^-10 m with a speed of 5xx10^6 ms^-1 at its centre.