Question

The trajectory of an electron under
the influence of a uniform magnetic
field, when it is injected in the
perpendicular direction to the
magnetic field is​

Answer 1

Explanation:

Since the magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. The particle continues to follow this curved path until it forms a complete circle.

Answer 2

Answer: Since the magnetic force is perpendicular to the direction of travel,

Explanation: An electron and a proton are injected into a uniform magnetic field perpendicular to it with the same momentum. If the two particles are injected into a uniform transverse electric field with the same kinetic energy, then both trajectories are equally curved.

As Since the trajectory of an electron under the influence of a uniform magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. The particle continues to follow this curved path until it forms a complete circle.

As the transverse electric force on the particle provides the centripetal force to support the circular motion in this case.

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