Two protons move parallel to each other with an equal velocity `v=300kms^-1`. Find the ratio of forces of magnetic and electric interaction of the protons.

Two protons move parallel to each other with an equal velcity v = 300 km//s . Find the ration of forces of magentic and electricla of the protons.

Find the ratio of the electric and gravitational forces between two protons.

Two protons attract each other when

Two electrons move parallel to each other with equal speed 'V' the ratio of magnetic & electric force between them is

If two steams of proton move parallel to each other in the same direction, then they

A beam of electrons and protons move parallel to each other in the same direction, then they

A proton is projected with a velocity of 3X10^6 m s ^(-1) perpendicular to a uniform magnetic field of 0.6 T. find the acceleration of the proton.

Two protons parallel to each other, keeping distane r between them, both moving with same velocity vecV Then the ratio of the electric is magnetic force of interaction between them is .