# Year 12 Electricity (NCEA Level 2)

### General Electricity

Electric Fields (part (2) – work and voltage

Electric Fields (sample calculations 01)

Electric Fields (sample calculations 02)

### Static Electricity

What is static electricity and how does it occur?

### DC Electricity

Electrical Symbols and Circuit Diagrams

Electron Flow vs. Conventional Current

Resistance (part 1) – what it is and what affects it

Resistance (part 2) – equations of resistance

Resistance (part 3) – deriving the resistance equations

Resistance extras (4 parts) – How well do you really understand resistance?

Current and Voltage in Series and Parallel

### Electromagnetism

Magnetism – what is it, what causes it, and the link to electricity

Electromagnetism (part 1) – Forces and Induction

Electromagnetism (part 2) – modifying for angles