Ask Question
1 October, 13:57

At which angle must a charged particle be moving to experience no magnetic force?

A. 180° to the magnetic field

B. 145° to the magnetic field

C. 45° to the magnetic field

D. 90° to the magnetic field

+1
Answers (1)
  1. 1 October, 15:35
    0
    The correct option is (A) i. e. 180° to the magnetic field.

    Explanation:

    The magnetic force on a charged particle is given as: F = qvBsinФ

    B is the magnetic field.

    q is the charge on the particle.

    v is the velocity of the charged particle.

    Ф is the angle between magnetic field (B) & the velocity of charge (v).

    ⇒ F = qvb sin Ф

    When Ф = 180,

    & sin Ф = 0

    ⇒ F = 0

    therefore, there is no magnetic force when the magnetic field is parallel or anti-parallel to the velocity of the particle.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “At which angle must a charged particle be moving to experience no magnetic force? A. 180° to the magnetic field B. 145° to the magnetic ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers