The force in a magnetic field is given by F = qvB.

(a) All the four components are perpendicular to each other
(b) F and q are only are perpendicular to each other
(c) F and q are perpendicular and v and B are perpendicular
(d) F and v, F and B are mutually perpendicular to each other and v and B at any angle between them


Ans: D