The force acting on a charge 'q' moving with a velocity V in a magnetic field of induction B is given by

Write the relation for the force vecF acting on a charge carrier q moving with a velocity vec through a magnetic field vecB in vector notation. Using the reltation, deduce the conditions under which this force will be (i) maximum (ii) minimum.

Write the relation for the force vecF acting on a charge carrier q moving with a velocity vec v through a magnetic field vec B in vector notation. Using this relation, deduce the conditions under which this force will be (i) maximum (ii) minimum. Under what condition will it move in (i) a circular path and (ii) a helical path?

The force acting on a charge q in both electric and magnetic field, stimulateneously is

What is the direction of the force acting on a charged particle q, moving with a velocity vec(v) a uniform magnetic field vec(B) ?

Write an expression in a vector form for the Lorentz magnetic force vecF on a charge Q moving with velocity vecV in a magnetic field vecB . What is the direction of the magnetic force?

A charged particle is moving with velocity 'V' in a magnetic field of induction B . The force on the paricle will be maximum when