The force on a charged particle moving in a magnetic field can be computed as the vector sum of the
Channel: Doubtnut
Date: 26/07/2020

A particle of charge `qgt0` is moving at speed v in the +z direction through a region of uniform magnetic field. The magnetic force on the particle `vec F = F_0 (3 hat i + 4 hat j)`, where `F_0` is a positive constant.  (a) Determine the components `B_x, B_y` and `B_z` or at least as many of the three components as is possible from the information given.  (b) If it is given in addition that the magnetic field has magnitude `6F_0 / (qv)` , determine the magnitude of `B_z`.