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Basic Electrical Quantities
Welcome
Introduction (1:10)
Prerequisites (0:34)
Lessons Style (0:37)
Electric Current
Introduction (0:19)
Atoms and Electrons (1:01)
Electric Current (2:22)
Calculate the Current - Quiz
Calculate the Current - Quiz's Solution (4:45)
Electric Voltage
Introduction (0:17)
Definition of Work accordingly to Physics (1:17)
Potential Energy (3:20)
Coulomb force between Charges and Electric Field (2:02)
Electric Potential Energy (2:24)
Voltage (0:40)
Key Takeaways (4:08)
Signals and Noise (3:25)
Periodic Signals (3:41)
Analog and Digital signals (4:30)
Batteries
Introduction (0:13)
How do Batteries work? (1:55)
Closing the circuit (1:02)
Electrons moved by AA batteries (1:29)
Voltage is a differential quantity (0:51)
Ground Voltage (0:49)
Energy in a Battery (1:27)
Power
Electric Power (0:48)
P = V*I (2:04)
Power vs Energy: Hydraulic Example - Part 1 (3:16)
Power vs Energy: Hydraulic Example - Part 2 (3:27)
Conclusion
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Electric Current
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