An electron and proton moving with same speed enter a uniform magnetic field perpendicularly. Which particle will have a larger radius of its circular path ? Find the ratio of the radius of thier paths.

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

An electron moving with uniform velocity enters a uniform electric field perpendicular to its direction of motion . The path of the lelectron will be ________ .

Under the influence of a uniform magnetic field a charged particle is moving in a circle of radius r with constant speed v. The time period of the motion:

A deutron and an alpha particle move in a magnetic field along the same circular path , then the ratio of their velocities is _________ .

A proton, a deuteron and alpha -particle, whose kinetic energies are same, enter perpendicularly a uniform magnetic field. Compare the radii of their circular paths.

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

If a body moving in a circular path with uniform speed, then

An electron moving perpendicular to a uniform magnetic field 0.500 T undergoes circular motion of radius 2.80 mm. What is the speed of electron ?