Respuesta :
Answer:
Same
Explanation:
While moving through a magnetic field in a direction perpendicular to a B-field, a continuous force experienced by a charged particle. If this magnetic field remains uniform, the force exerted also remains same and hence the velocity with which the particle is moving remains same. However, the particle is forced to move on a curved path until it forms a complete circle.
Hence, the kinetic energy remains the same because the speed is same
The magnetic field cannot do anything to the particles entering them. hence the magnetic force is always perpendicular o the particular velocity.
- A the magnetic field is constant so is the velocity and hence the kinetic energy remains the same or does not change. Hence nothing happens to the kinetic energy.
- The Lorenz force that acts on the charge is perpendicular tp velocity and hence its displacement and energy remain zero. This energy remains constant.
Hence the option that stays the same is correct.
Learn more about the charged particle entering a region of the uniform magnetic field.
brainly.in/question/21683644.
