When the velocity of a relativistic charged particle increases, it's specific charge

Which has highest specific charge?

Velocity of a charged particle can remain unchanged. If

In a cyclotron, a charged particle

In a cyclotron, a charged particle

In a cyclotron, a charged particle

When the speed of the electron increases, the specific charge

Statement 1: A magnetic field independent of time can change the velocity of a charged particle. Statement 2: It is not possible to change the velocity of a particle in a magnetic field as magnetic field does no work on the charged particle.

Charge on alpha- particle is

(A): Electric and gravitational fields are acting along same line. When proton and alpha -particle are projected up vertically along that line, the time of flight is less for proton. (R ): In the given electric field acceleration of a charged particle is directly proportional to specific charge

A charged particle is moving on circular path with velocityv in a uniform magnetic field B, if the velocity of the charged particle is doubled and strength of magnetic field is halved, then radius becomes