A charged particle enters a magnetic field `H` with its initial velocity making an angle of `45^(@)` with `H`. The path of the particle will be

A charged particle enters a magnetic field H with its initial velocity making angle of 45^@ with H. The path of the particle will be

A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be

A charged particle enters in a magnetic field B with its initial velocity making an angle of 45° with B. The path of the particle will be

A charged particle enters into a magnetic field with velocity vector making an angle of 30^@ with respect of the direction of magnetic field. The path of the particle is

When a charged particle enters a uniform magnetic field its kinetic energy

When a charged particle enters a uniform magnetic field its kinetic energy

When a charged particle enters a uniform magnetic field its kinetic energy