Teaching JKPSC Lecturership Mock Test Series 2024-25 Electromagnetic Theory Magnetostatics Magnetic Force
A charged particle with charge q enters a uniform magnetic field B (pointing into the page). The field causes the particle to be deflected by a distance d above its original path, as illustrated in Figure . The momentum of the particle in terms of a , d , B , and q will be
1
\(2qB\left(\frac{a^2+d^2}{d}\right) \)
2
\(qB\left(\frac{a^2+d^2}{2d}\right) \)
3
\(qB\left(\frac{a^2+d^2}{d}\right) \)
4
\(3qB\left(\frac{a^2+d^2}{4d}\right) \)