Question

a proton and an Alpha particle moving with the same kinetic energy enter a uniform magnetic field normally the radii of the circular path will be in the ratio.
with solution​

Answer 1

Answer:

Explanation:

Reason

Any two charged particles having equal kinetic energies and entering a region of uniform magnetic field  

B

 in a direction perpendicular to  

B

, will describe circular trajectories of equal radii.