Electrical symbols
Electrical symbols to learn.
Read meCurrent in circuits
Go round in circles with series and parallel circuits
Read meCharge in a circuit
Just what is a coulomb and how can you calculate it?
Read meResistance
Resistance is futile... delve into how resistance actually works
Read meVoltage, current and resistance
Very Important Rabbits! A classic physics equation V=IR explained
Read meVoltage in circuits
How does voltage look in series and parallel circuits
Read meResistors in circuits
How does resistance change between series and parallel circuits
Read meLight dependent resistor
Why does phone screen go dark when you make a call? Strange light goings on in resistor town!
Read meThermistor
The cold never bothered me anyway!
Read meAlternating current
During the AC/DC war of the 1880s, Edison electrocuted squirrels to discredit AC
Read meMains electricity
Plug into these notes to power up your understanding of mains electricity
Read meThe National Grid
High voltage notes about electrical distribution
Read meEnergy transfer
How is energy transferred in appliances
Read mePower in circuits
Calculate power in circuits and feel good.
Read meThe Power Trinity
Summary of the three mighty morphing power equations used in the electricity module.
Read meRequired practical: Resistance in a wire
Measure the resistance in a long piece of wire
Read meRequired practical: IV Characteristics
Measure current and voltage in different components
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