Electromagnetism

Electromagnetism CourseWelcome to the GCSE Physics Ninja Electromagnetism course. These video lessons are based on question-and-answer flashcards.

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Electromagnetism Flashcards and Tutorials
Magnetism
1. Properties of magnets 1
2. Properties of magnets 2
3. Magnets near materials
4. Materials containing iron
5. Magnetic properties of iron vs. steel
6. Types of magnetic materials and their uses
7. Magnetising and demagnetising
8. Magnetic field pattern experiment
Electricity & Magnetism
9. Magnetic field lines due to a current
10. Variation of magnetic field strength
11. Effect of electrical currents
12. A simple electromagnet
13. Relays
14. Electric bell
The Motor Effect
15. Force in a magnetic field
16. The motor effect
17. Fleming's left hand rule
18. Coil in a magnetic field
19. The DC motor
20. Electromagnetic force experiment
Electromagnetic Induction
21. Electromagnetic induction
22. Changing magnetic fields
23. How to increase an induced voltage
24. Direction of an induced current
25. The rotating coil generator
26. AC voltage generator graph
27. Transformers
28. Parts of a transformer
29. Transformer voltage and turns equation
30. Transformer voltage and turns calculation
31. Transformer power equation
32. Transformer power calculation
33. Switch mode transformers
Electromagnetism was last modified: November 8th, 2025 by Olly Wedgwood