Electricity and Magnetism
Unit 4 overview: Electricity and Magnetism
5 min read 2 parts Lesson 1 of 31 Unit quiz
Section 1 of 2Unit cover
Section 2 of 2Lessons in this unit
| Topic | Lessons |
|---|---|
| 4.1 Simple Phenomena of Magnetism | 4.1.1 Magnetism 4.1.2 Magnets 4.1.3 Magnetic Fields |
| 4.2 Electrical Quantities | 4.2.1 Electric Charge 4.2.2 Charging by Friction 4.2.3 Electric Fields 4.2.4 Electrical Conductors and Insulators 4.2.5 Current 4.2.6 Direct and Alternating Current 4.2.7 Voltage 4.2.8 Electromotive force 4.2.9 Potential Difference 4.2.10 Resistance 4.2.11 Investigating Resistance 4.2.12 Resistance of a Wire 4.2.13 Electrical Energy 4.2.14 Electrical Power |
| 4.3 Electric Circuits and Electrical Safety | 4.3.1 Circuit Diagrams and Circuit Components 4.3.2 Current in Circuits 4.3.3 Potential Difference in Circuits 4.3.4 Combined Resistance 4.3.5 Electrical Hazards 4.3.6 Electrical Safety |
| 4.4 Electromagnetic Effects | 4.4.1 Electromagnetic Induction 4.4.2 The A.C. Generator 4.4.3 Magnetic Effect of a Current 4.4.4 Force on a Current-Carrying Conductor 4.4.5 Electric Motors 4.4.6 Transformers 4.4.7 Transformer Calculations |