Basic Electrical Theory

[His Dudeness]

Here's a bit more on this stuff. Hopefully the attachment works. I wrote about series and parallel circuits because I think if you understand the first post above on voltage, current and resistance and you understand what's happening in series and parallel circuits you'll have the fundamentals of electrics. Doing the calculations on series and parallel circuits isn't that important for working on bikes but I think doing the calculations is the best way to get your head around what's happening in the circuit