#### Question

(a) Write the expression for the magnetic force acting on a charged particle moving with velocity *v* in the presence of magnetic field *B*.

#### Solution

(a) The force due to the magnetic field (*B*) acting on the charged particle moving with the velocity *v* is given by

`vecF=q(vecvxxvecB)`

The direction of this force is given by the right-hand rule and it is perpendicular to the plane containing *v* and *B.*

Is there an error in this question or solution?

Solution Write the Expression for the Magnetic Force Acting on a Charged Particle Moving with Velocity V in the Presence of Magnetic Field B. Concept: Magnetic Force.