notes/Areas/electricity/glossary.md

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# Glossary
## Volts
Voltage
## Amperes
Current
## Ohms
Resistance
## Ohms Law
$$
V = \frac{I}{R}
$$
## Impedance
## Polarity
Means if a component is symmetric or not
Polarised means that a component is not symmetric
## Voltage Divider
## LED
Anode - The shorter Leg
Cathode - The longer Leg
## Diode
## Anode
The positive end of a diode
## Cathode
The negative end of a diode