Lorentz Force Does No Work

Conclusion: The Lorentz force does no work on a moving charge. Explanation: Because the Lorentz force F is always perpendicular to the charge's velocity v, the…

Syllabus path: Electromagnetism › Magnetic Field › Lorentz Force

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CSCA Physics Formula Reference

Formula and explanation

Conclusion: The Lorentz force does no work on a moving charge. Explanation: Because the Lorentz force F is always perpendicular to the charge's velocity v, the instantaneous power P = F · v = 0. It only changes the direction of the velocity, not its speed.

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Lorentz Force

Topic: Electromagnetism > Magnetic Field > Lorentz Force 1. Core Concept: Lorentz Force Lorentz Force is the force exerted by a magnetic field on a moving charge. It is the microscopic origin of Ampere's force. CSCA Exam Focus: No Work Done: The Lorentz force is always perpendicu…

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