But understanding Volts, Ohms ... current and resistance. (It’s called Ohm’s Law.) For example, if you know the voltage drop across a known value of resistance, you can work out how much current must ...
There are many laws in physics, science and nature, and Ohm’s Law is one of the most important in understanding basic ...
That’s okay, the video explains it quite well, and it gives an excellent basis for understanding AC electronics and even RF electronic theories surrounding inductance, capacitance, and reactance.