# Year 13 Electricity (NCEA Level 3)

### DC Electricity

Kirchhoff’s Laws – sample calculations (part 1)

Kirchhoff’s Laws – sample calculations (part 2)

### Capacitors

Adding Capacitors in Parallel and Series (with each other)

Charging and the Time Constant

### Electromagnetism

Electromagnetic Induction – Faraday’s law, Lenz’s law and loops

Inductance (Mutual, Self, Energy Stored)

Inductors in DC and the Time Constant

### AC Electricity

Inductors in AC (including impedance)

LCR circuit (including resonance)