Electric Current & Circuits Explained, Ohm's Law, Charge, Power, Physics Problems, Basic Electricity
10:07
Internal Resistance of a Battery, EMF, Cell Terminal Voltage, Physics Problems
30:32
Series and Parallel Circuits
14:00
Ohm's Law
28:18
Capacitors - Basic Introduction - Physics
14:41
How 3 Phase Power works: why 3 phases?
16:40
I never understood why you can't go faster than light - until now!
20:50
São os volts ou os ampères que matam?
41:25