Write the expression for Lorentz magnetic force on a particle of charge q moving with velocity `oversetrarrV` in a magnetic field `oversetrarrB`. Show that no work is done by this force on the charged particle.

A particle with charge q is moving with a velocity vecv in a magnetic field vecB . If the force acting on the particle is vecF then,

Write the expression for the force vecF acting on a particle of charge q moving with a velocity vecv in the prensnece of both electric field vecE and magnetic field vecB . Obtain the condition under which the particle moves undeflected through the fields.

A charge q moves with velocity vecv at an angle theta to a magnetic field vecB . What is the force experienced by the particle?

A particle of charge q moves with a velocity vecv=ahati+bhatj in magnetic field vecB=chati+dhatj . The force acting on the particle has magnitude F. Them

If a particle of charge q is moving with velocity vecv along y axis and a magnetic field vecb act along z axis, find the force acting on it. What happens to its kinetic energy ? Justify.

Write down the equation of Lorentz force acting on a moving charged particle.

Write down the equation of Lorentz force acting on a moving charged particle.

Work done by magnetic force is zero. Explain.

Write down the vertorial expression for the force exerted on a charged particle moving in a magnetic field.

A particle of mass 'm' and carrying a charge q enters with a velocity 'v' perpendicular to a uniform magnetic field. The time period of rotation of the particle