Charges & Magne...

An electron with a speed of 1.8 x 10⁶ m/s is moving in a circular orbit in a uniform magnetic field of 10^-4 Wb/m², the radius of the circular path of the electron is​

A uniform electric field and a uniform magnetic field are produced, pointed in the same direction. An electron is projected with its velocity pointing in the same direction

The force acting on a charge q moving with velocityin a magnetic field is given by

A Charge is fired through a magnetic field. The magnetic force acting on it is maximum when the angle between the direction of motion and magnetic field is

The frequency (v) of charged particle, moving at right angles to the magnetic field is independent of

Find the magnetic force when a charge 3.5C with flux density of 4 units is having a velocity of 2m/s.

A proton enters a magnetic field with a velocity of 1.5 x 10⁵ m/s making an angle of 30° with the field. What is the force experienced by the proton if B = 3.0 T.​

When a charged particle moves in a magnetic field, its kinetic energy always

A proton carrying 1 MeV kinetic energy is moving in a circular path of radius R in the uniform magnetic field. What should be the energy of an alpha particle to describe a circle of the same radius in the same field.

An electron is moving in a circular orbit in a magnetic field 2 x 10^-3 Wb/m², the time period of electron is