A particle of mass m, with charge q moving with a uniform speed v, normal to a uniform magnetic field B, describes a circular path of radius r. Derive expression for the
kinetic energy of the particle?

A particle of mass m, with charge q moving with a uniform speed v, normal to a uniform magnetic field B, describes a circular path of radius r. Derive expression for the time period of revolution?

A particle with charge q moving with a velocity v in the plane of the paper enters a uniform magnetc field B, acting perpendicular to the plane of the paper. Deduce an expression for the tie period of the charge, as it moves in a circular path in the field. Why does the kinetic energy of the charge not change, while moving in the magnetic field?

What will be the path of a charged particle moving along the direction of a uniform magnetic field?

A hydrogen ion of mass m and charge q travels with a speed v along a circle of radius r in a uniform magnetic field of flux density B. Obtain the expression for the magnetic force on the ion and determine its time period.

A stream of elelctrons travelling with speed vms^-1 at right angles to a uniform magnetic field 'B' is deflected in a cirucular path of radius 'r'. Prove that (e)/(m)=v/(rB) .

What will be the path of a charged particle moving perpendicular to a uniform magnetic field ?

A charge q of mass m moving with velocity v, at right angles to a uniform magnetic field B. Deduce the expression for the radius of the circular path it describes.

An electron moves in a circular orbit with a uniform speed v.It produces a magnetic field B at the centre of the circle. The radius of the circle is proportional to

A charged particle moves thorugh a uniform magnetic field perpendicular to its direction. Then