That was because he used the voltage as reference between the two (R & C) since this is a parallel circuit and the voltage across two parallel elements is the same (in previous videos the circuit was in series where the current is the same between connected elements); therefore in a capacitor the current is leading in the diagram (or voltage is passing 'now' & 'after' the current; phasorial diagram rotate anticlockwise over the time). If the current is Taken as reference then the voltage across the capacitor shall be drawn in the negative Y-axis because is 'about' to pass but not yet, and this is more suitable to represent series circuits. I'm from México so i apologize in advance for my English level. I hope that my explanation is at least readable.
@@stepbystepscience very much so I was just saying that the diffrence in calculating series and parallel is just that little bit harder to understand so just have to keep watching to get a better understanding.
All these videos are very informative! you have saved me from 2 exams
Glad you like them and thanks for letting me know.
Great explanation!!! Thank you!
Glad it was helpful!
Really thanks 🥰..
I understand easily ..😌
Glad to hear that. You're very welcome!
you're great, thanks for all your videos! :)
Glad you like them! Thanks for the commenting.
Merci beaucoup
No hay nada que agradecer.
Great, nice and very clear to understand, if you can slow it down little bit , so we can do our calculations with you, thank you.
Thanks, will try to do!
In all the other videos the Xc was drawn on the negative Y axis. Why did you draw it on the positive Y axis this time? Thanks.
That was because he used the voltage as reference between the two (R & C) since this is a parallel circuit and the voltage across two parallel elements is the same (in previous videos the circuit was in series where the current is the same between connected elements); therefore in a capacitor the current is leading in the diagram (or voltage is passing 'now' & 'after' the current; phasorial diagram rotate anticlockwise over the time). If the current is Taken as reference then the voltage across the capacitor shall be drawn in the negative Y-axis because is 'about' to pass but not yet, and this is more suitable to represent series circuits.
I'm from México so i apologize in advance for my English level. I hope that my explanation is at least readable.
Do you happen to have a playlist on Fluid Physics?
No sorry. I will look into it for my next topic.
@@stepbystepscience That would be great! It's an area that I've been struggling with. I am sure others are too.
sir if the voltage source has a phase anglr eg(20V cos(wt + 45)) do we rotate the phase diagram 45 degrees anticlockwise?
Your videos are fine but I feel you have to explain complex circuits where we have a mixture of both series and parallel components.
I have videos on combination circuits, just search for it.
Ty
u r Welcome
The phase angle calculated in a wrong way. ( Fi = tan-1(Ic/Ir) or Fi = arctan(Ic/Ir)
It was all fun and games until parallel circuit came into the game now I'm like 🥴
I hope my videos are helpful. Best wishes.
@@stepbystepscience very much so I was just saying that the diffrence in calculating series and parallel is just that little bit harder to understand so just have to keep watching to get a better understanding.
@@stepbystepscience thanks for replying.