When a charged particle is projected perpendicular to a magnetic field:
Correct answer: A. It's path is circular in a plane perpendicular to the plane of the magnetic field
- A. It's path is circular in a plane perpendicular to the plane of the magnetic field
- B. The speed and kinetic energy of the particle do not remain constant
- C. The velocity and momentum of the particle change in direction and magnitude
- D. The time period of revolution, angular frequency, and frequency of revolution are independent of the path of the particle and radius of the circular path
Explanation
A charged particle moving perpendicular to the field experiences a force always prependicular to it's motion causing it to move in a circular path. It's speed remains constant so motion is uniform circular motion in plane prependicular to the field.
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