- #1
LogicX
- 181
- 1
So you have a current flowing through a wire. How do you go from that to, say, spinning a fan blade when you flip a switch?
I took physics but they were more interested in teaching us obscure calculations than actually explaining practical material. If you want to know the total resistance of a circuit I can do that, I just can't tell you what on Earth you will be doing with that circuit.
I took physics but they were more interested in teaching us obscure calculations than actually explaining practical material. If you want to know the total resistance of a circuit I can do that, I just can't tell you what on Earth you will be doing with that circuit.