Tarver Engineering wrote:

How do you survive in this world, Rick?

It must be good looks and technical skills.

As you so ably illustrate it doesn't take a lot of brains.

I found a link for you, Tarver. This is written and
illustrated at high school level so even you should be able
to read it.

http://www.allaboutcircuits.com/vol_1/chpt_9/5.html

Let me know if you need help with any of the terms, like
series or parallel.

Rick