An electron and a proton have equal kinetic energies. They enter in a magnetic field perpendicularly, Then

An electron having mass 'm' and kinetic energy E enter in uniform magnetic field B perpendicularly, then its frequency will be : -

An electron having mass 'm' and kinetic energy E enter in uniform magnetic field B perpendicularly, then its frequency will be : -

An electron having mass m, charge q and kinetic energy E enters a uniform magnetic field B perpendicularly. Then its frequency of rotation will be

A proton and a deuteron having the same kinetic energies enter a region of uniform magnetic field perpendicularly, Deuteron's mass is twice that of proton. Calculate the ratio of the radii of their circular paths.

The mass of a proton is 1840 times that of an electron. An electron and a proton, with equal kinetic energies, enter perpendicularly uniform magnetic field. Now ______ .

An electron and a proton having same momenta enter perpendicularly to a magnetic field, then

If an electron and a proton having same momenta enter perpendicular to a magnetic field, then

If an electron and a proton having same momenta enter perpendicular to a magnetic field, then