Why Resistance in a Power Source is Seen in Series with that Source
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- เผยแพร่เมื่อ 28 พ.ย. 2023
- Vocademy - Free Vocational Education
All circuits have inherent resistance or impedance. In a power source, such as a battery, a generator, a transformer, etc., that resistance or impedance is spread throughout the circuit. However, it appears to be in series with the source. Why is that?
Here is the video about voltage and emf referenced in this video:
• Are Voltage and Electr...
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Grazie from Italy, you are very good and professional. Thank you.
Luv'n it! (hey, source, not sourse, my wife loves to correct my spelling so.... ) Thank you for all your work and talented explanations. Your messages get through, like CW across the Atlantic in a hurricane!
Very good explanation. Thanks
Well done! 👍
Thank u very much sir... godbless
With all due respect you really got into the weeds on the issue of "All Power Supplies not only Provide Electromotive Force/Potential Difference/Voltage but they also have an internal amount of resistance/impedance because no Voltage Source is perfect. Therefore, simply draw a voltage source along with resistor that is part of the Voltage Source.
Hehe Im one of those who gets hung up on things and cant go forward, thankfully im just learning eletronics so i havent moved far, so dont mind staying in place for a while.. until we finally have a concrete answer to current flow direction. Apparnetly it flows from both sides at the same time because it knows to limit itself irrespective of direction (like in a current limiting resistor on an LED). If electriciy flowed from either direction like we model it, it should break the LED if the resistor is on the wrong side, but it doesnt , meaning electricity doesnt flow from either direction according to experiement... ? And maybe Veritasium was right when he alluded to electricity flowing through the air not wires. Could this be proof? The LED resistor paradox? AlphaPheonix sheds some clues into this with his "path of leaste resistance" video, where he shows the heat signatre of eleltricity taking the path of leaste resistance. It turns out some take a random path first, and then the majority settle on the leaste resistance path. Maybe that happens with the LED and resistor. Some get through first but then get resisted and then somehow inform the others of the resistance and the whole circuit instantly adjust to the proper current? .. hmm
IMHO you made this into a complete absurdity of circular logic.
In My Honest Opinion you made this into a complete absurdity of circular logic. It really isn't difficult to understand that source of Voltage could also have a certain amount of resistance internal to that Voltage Source.