This physics video tutorial focuses on topics related to magnetism such as magnetic fields & force. It explains how to use the right hand rule to determine the direction of the magnetic force on a moving charge particle and how to use ampere's law to derive the formula of a solenoid. This video contains plenty of examples and practice problems.
Magnetic Force on a Current Carrying Wire:
Magnetic Force on a Moving Charge:
The Homopolar Motor:
The Lorentz Force:
Magnetic Field of a Current Carrying Wire:
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Magnetic Sensors - The Reed Switch:
Magnetic Force Between Two Parallel Wires:
Ampere's Law - Magnetic Field of a Solenoid:
Magnetic Field of a Toroidal Solenoid:
Magnetic Field of a Moving Charge:
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Torque on a Loop - Magnetic Dipole Moment:
The Hall Effect:
Magnetic Flux:
Faraday's Law of Electromagnetic Induction:
Lenz's Law - Induced Current:
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Final Exams and Video Playlists:
Full-Length Videos and Worksheets:
Here is a list of topics:
1. Magnetism - Bar Magnets, North & South Pole
2. Forces of Attraction and Repulsion
3. Magnetic Field Due to a Straight Current-Carrying Wire
4. Magnetic Field Right Hand Rule
5. Magnetic Force on a Current Carrying Wire
6. Magnetic Force on a Moving Charge
7. Magnetic Force Between Two Parallel Conductors
8. Magnetic Force on a Wire
9. Magnetic Field of a Solenoid
10. Ampere's Law - Solenoid & Magnetic Field of a Straight Wire
11. Torque on a Current Loop in a Uniform Magnetic Field
12. Magnetic Force on a Proton and Electron
13. Electron's Path in a Uniform Magnetic Field
14. Radius of Curvature & Kinetic Energy
15. Energy of Electron in eV or Electron Volts
16. Converting Joules to eV
17. Unit of Magnetic Field - Tesla
18. Centripetal Force & Magnetic Fields
19. Permeability of Free Space Constant
20. Magnetic Dipole Moment