Magnetic force on a charged particle is:
Correct answer: D. QvB sinθ
- A. QvBl
- B. None of these
- C. QvB cosθ
- D. QvB sinθ
Explanation
When a charge moves through a magnetic field, a force is applied on it which is given by:F = QvB sinθQvBl is the motional EMF produced when a conductor moves through a static magnetic field.
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About Electromagnetism
Magnetic flux density and magnetic flux describe the strength of a magnetic field and the field passing through a surface. A charged particle moving through a magnetic field experiences a force perpendicular to its velocity and may follow circular or helical motion, depending on the angle between velocity and field.
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