Moving Charges and Magnetism · Class 12 · CBSE · Science Physics
The magnitude of the magnetic force on a charge q moving with speed v at angle theta to a magnetic field B is:
Practice question from Moving Charges and Magnetism (Class 12 · CBSE · Science Physics), with the correct answer and a step-by-step solution.
easy · MCQ · Q-381799
The magnitude of the magnetic force on a charge q moving with speed v at angle theta to a magnetic field B is:
- A.qvB cos(theta)
- B.qvB sin(theta)Correct answer
- C.qvB tan(theta)
- D.qvB
Solution
It comes from the cross product q v x B.
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