Ohm's Law

https://www.youtube.com/watch?v=nFfnjHh3HIo&list=PLTjLwQcqQzNKzSAxJxKpmOtAriFS5wWy4
00:00 The 1st ingredient: Voltage
00:46 The 2nd ingredient: Electrical conductor
01:13 The 3rd ingredient: Electric current
02:43 Data points and Ohm's law as a graph
05:14 Ohmic conductors
06:06 Slope of the graph
07:07 Ohm's law as a formula
09:32 Example #1: Resistance unknown
09:57 Example #2: Voltage unknown
10:26 Example #3: Current unknown
More: https://en.fufaev.org/ohms-law


Books by Alexander Fufaev:
1) Equations of Physics: Solve EVERY Physics Problem
https://en.fufaev.org/physics-equations-book
2) Alexander Fufaev and His Never Ending Story:
https://en.fufaev.org/lifestory