magnetic force on a moving charge

A charge is projected in a region of magnetic field (no other field is present). Assertion: Kinetic energy of charge particle will remain constant. Reason: Work done by magnetic force on moving charge particle is zero.

Magnetic force on moving charge | Circular motion in uniform field

Toroid |Magnetic force on moving charge |Difference between magnetic force and electric force |Note and questions

Derive the force exerted by a magnetic field on a moving charged particle.

Magnetic Force on Moving Charges

The magnetic force on a point moving charge is F=q(vxxB) . Here q= electric charge v= velocity of the point charge B= magnetic field The dimensions of B is

A: The magnetic field lines also represent the lines of force on a moving charged particle at every point. R: Force on a moving charge acts parallel to the magnetic field.

The direction of the magnetic force on a positive charge q moving with velocity v in a uniform magnetic field B for the following cases. (i) magnetic field is out of the plane of paper and velocity vector is eastward (ii) magnetic field is directed South ward and velocity vector is in south west direction.

The direction of the magnetic force on a positive charge 'q' moving with velocity 'v' in uniform magnetic field B for the following cases, (i) Magnetic field is out of the plane of paper and velocity vector is eastward. (ii)Magnetic field is directed southward and velocity vector is in south west direction.