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F = e(v x B) is valid for:

Correct answer: D. Any charged particle

  • A. Electron
  • B. Proton
  • C. Neutron
  • D. Any charged particle

Explanation

The Lorentz force equation, F = e(v x B), is applicable to any charged particle because it describes the force experienced by a charged particle moving through a magnetic field. This includes positive charges like protons and negative charges like electrons. The direction of the force depends on the particle's charge and the magnetic field direction. Neutrons, being neutral, do not experience a force in a magnetic field, which is why they are not applicable in this equation.

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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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