A proton of eneergy 1 MeV described a circuler path in a plane at right angles to be a uniform magnetic field of induction `2pi xx 10^(-4)T`. The mass of the proton is `1.7 xx 10^(-27)kg`. The cyclotron frequency of the proton is very nearly equal to

How many protons weight 5kg? The mass of a proton is 1.67xx10^(-27)kg .

A proton of energy 8 MeV enters a uniform magnetic field of 5T at right angles to the field. What is the magnetic force acting on proton ?

A proton of energy 2 MeV is moving perpendicular to uniform magnetic field of 2.5T . The form on the proton is (Mp=1.6xx10^(-27)Kg and q=e=1.6xx10^(-19)C)

A proton of energy 2 MeV is moving perpendicular to uniform magnetic field of 2.5T . The form on the proton is (Mp=1.6xx10^(-27)Kg and q=e=1.6xx10^(-19)C)

A proton is projected with a velocity 10^(7)ms^(-1) , at right angles to a uniform magnetic field of induction 100mT . The time ( in second ) taken by the proton to traverse 90^(@) are is : ( Mass of proton =1.65xx10^(-27)kg an charge of proton =1.6 xx10^(-19)C)

Find the rest mass energy of a proton in MeV. [m_(p) = 1.673 xx 10^(-27) kg]