A beam of ions with velocity ` 2xx 10^(5) ` m/s enters normally into a uniform
Channel: Doubtnut
Date: 2020-05-31

A beam of ions with velocity ` 2xx 10^(5) ` m/s enters normally into a uniform magnetic field of ` 4 xx 10^(-2)` T. if the specific charge to the ions is ` 5xx 10^(7) ` C/kg, the radius of the circular path described will be