This physics video tutorial explains how to calculate the magnetic force on a current carrying wire in a magnetic field. The magnetic force depends on the current flowing through the conductor, the length of the wire, and the strength of the magnetic field as well as the orientiation of the magnetic field relative to the conductor. This video also explains how to determine the direction of the magnetic force on a current carrying conductor using the right hand rule and the i j k technique. This video on magnetism contains plenty of examples and practice problems.
Magnetic Force on a Current Carrying Wire:
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Magnetic Force on a Moving Charge:
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The Homopolar Motor:
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The Lorentz Force:
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Magnetic Field of a Current Carrying Wire:
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Magnetic Sensors - The Reed Switch:
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Magnetic Force Between Two Parallel Wires:
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Ampere's Law - Magnetic Field of a Solenoid:
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Magnetic Field of a Toroidal Solenoid:
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Magnetic Field of a Moving Charge:
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Torque on a Loop - Magnetic Dipole Moment:
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The Hall Effect:
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Magnetic Flux:
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Faraday's Law of Electromagnetic Induction:
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Lenz's Law - Induced Current:
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Final Exams and Video Playlists:
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Full-Length Videos and Worksheets:
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