When does a charged particle moving in a magnetic field experience no force? .

Moving charges in a magnetic field would experience a force.

In radial magnetic field lines of force are

Find the expression for the motional emf induced when a charge q which is carried along by the moving wire in a uniform magnetic field experiences force

A charged particle is moved along a magnetic field line. The magnetic force on the particle is

Two identical charged particles moving with same speed enter a region of uniform magnetic field. If one of these enters normal to field direction and the other enters along a direction at 30^@ with the field,what would be the ratio of their angular frequencies?

Choose the corect options. A magnetic needle kept non-parallel to the magnetic field in a non-uniform magnetic field experiences A. a force but not a torque B. a torque but not a force C. both a force and a torque D. neither force nor a torque

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

Choose the corect options. When a bar magnet is placed in a uniform magnetic field, it experiences

A conductor of length '1' and carrying current "I" kept in uniform magnetic field "B" experiences a force.

Explain the helical motion of a charged particle is a magnetic field barB .