25 - AC circuits - Phasor diagrams

  Рет қаралды 126,334

Cogverse Academy

Cogverse Academy

Күн бұрын

Пікірлер
@christ01011994
@christ01011994 7 жыл бұрын
Sometimes simple is better... I have wasted my time watching useless videos on Phasor Diagram. Then came this short and simple video which very explicitly explains the concept and how to draw phasor diagram. Thank you very much.
@CogverseAcademy
@CogverseAcademy 7 жыл бұрын
Christ thanks, very kind of you to say. You are welcome.
@kdev6342
@kdev6342 14 сағат бұрын
Smooth like a butter. Thank you teacher
@killuagon5268
@killuagon5268 5 жыл бұрын
He can WRITE in REVERSE !!!!
@rohithpeddi
@rohithpeddi 3 жыл бұрын
no..actually he is reversing the video
@Handles_arent_a_needed_feature
@Handles_arent_a_needed_feature 8 ай бұрын
​@@rohithpeddi hes writing with his right hand and his ring is on it
@hassanalajmi155
@hassanalajmi155 19 күн бұрын
@@Handles_arent_a_needed_feature Some people wear it on the left hand… but yes, nice observation
@coolmonkey619
@coolmonkey619 5 жыл бұрын
your handwriting is goals
@alisonvalbuena1044
@alisonvalbuena1044 8 жыл бұрын
This is very neat!! Thank you so much!
@CogverseAcademy
@CogverseAcademy 8 жыл бұрын
You're welcome! Thanks for watching.
@Maryam-kn3fx
@Maryam-kn3fx 3 жыл бұрын
that's all i wanted!!! thanks for explaining in such an easy way! god bless you
@jacobwinghan4780
@jacobwinghan4780 5 жыл бұрын
Most likely the camera was facing him from behind the board, but however they only mirrored the scribblings on the board. Then the camera mirrors both image (scribblings and his body) again and we have this video as a result
@pkgamma
@pkgamma 6 жыл бұрын
I am still wondering how this video was filmed. Was there a glass in front of you? Does your pan have a coordinate tracking thing on it? Were the slides actually projected on the glass and a "clearer" overlay was added later? I need to know!
@canmalatyaloglu8690
@canmalatyaloglu8690 5 жыл бұрын
Both useful and satisfactory to watch
@stepbystepscience
@stepbystepscience 7 жыл бұрын
nicely done!
@CogverseAcademy
@CogverseAcademy 7 жыл бұрын
Step-by-Step Science thanks!
@stepbystepscience
@stepbystepscience 7 жыл бұрын
You are very welcome!
@antiquarian1773
@antiquarian1773 5 жыл бұрын
im sure he isnt writing backwards, has to be some type of mirror or magical tricks. :)
@audreyandremington5265
@audreyandremington5265 4 жыл бұрын
I bet he just edited the video when he was done to flip everything around so that the words weren't backwards.
@b16debjaneechowdhury78
@b16debjaneechowdhury78 3 жыл бұрын
It's so clear to me now,thnku sir💫
@nadamfaham1876
@nadamfaham1876 4 жыл бұрын
in inductors: The vactor voltage precedes vactor of current? Why
@ranajayeshramanbhai3476
@ranajayeshramanbhai3476 7 жыл бұрын
you just made my day! you are awesome !
@CogverseAcademy
@CogverseAcademy 7 жыл бұрын
Kt Gokul very handsome of you to say. You're welcome! Thanks for watching.
@dazzleclinton3645
@dazzleclinton3645 6 жыл бұрын
Anyhow great job
@aditipatra6837
@aditipatra6837 6 жыл бұрын
Perfect
@CogverseAcademy
@CogverseAcademy 6 жыл бұрын
Aditi Patra thanks!
@dazzleclinton3645
@dazzleclinton3645 6 жыл бұрын
Wow great lecture. But I still wonder how he writes was it animation or something🤔
@dazzleclinton3645
@dazzleclinton3645 4 жыл бұрын
@Jerry Addison perfect
@jaskaran8339
@jaskaran8339 3 ай бұрын
Thank you so much sir🙏.
@erminareyaz3093
@erminareyaz3093 3 жыл бұрын
Beautiful handwriting ❤
@Tyler-ur2ig
@Tyler-ur2ig 6 жыл бұрын
How do you setup your recording? Like with the drawboard right in front of you?
@sohailjanjua123
@sohailjanjua123 4 жыл бұрын
Hi , I like your lecture
@nikhatperween8826
@nikhatperween8826 2 жыл бұрын
How can he write in reverse 😮
@anjaliroutray7476
@anjaliroutray7476 4 жыл бұрын
Thank you shooo much sir,
@iamlugay
@iamlugay 2 жыл бұрын
You're a genius
@muniraj8873
@muniraj8873 6 жыл бұрын
Superb sir
@CogverseAcademy
@CogverseAcademy 6 жыл бұрын
Muni Raj thanks!
@khyleebrahh7
@khyleebrahh7 Ай бұрын
what is omega t ive been doing cos(theta) in tafe'
@GarangDeng-mq6dx
@GarangDeng-mq6dx Ай бұрын
Well cos(theta) = sin(theta-90°) so typically we just do Vm x cos(wt+ phase shift) wt is frequency in radians
@k.rvlogs4896
@k.rvlogs4896 7 жыл бұрын
goodjob
@vijaykumarreddyt3287
@vijaykumarreddyt3287 7 жыл бұрын
how can I know what leads or what lags?
@noelsjn21
@noelsjn21 6 жыл бұрын
VIJAY KUMAR REDDY T you have to measure the angle in anticlockwise direction. The greater one leads obviously
@opendebate
@opendebate 2 жыл бұрын
Can you explain why if you introduce Capacitor and Inductor in the circuit the phase difference exist?
@CogverseAcademy
@CogverseAcademy 2 жыл бұрын
The voltage across the inductor will lead the current through the circuit because the inductor opposes the change in the current through it (by generating an induced emf). The capacitor on the other hand will have current that leads the voltage because in order to have a voltage across the capacitor plates, you need charge to move onto/off of the plates (which means the current must already exist). Does that make sense?
@abeimnida
@abeimnida Жыл бұрын
can you explain a little bit more maybe? i dont get why is the current/voltage leading by 90 degrees in capacitor and inductor, respectively. like why is it 90 degrees? where does this angle come from.@@CogverseAcademy
@sentient1640
@sentient1640 11 ай бұрын
wow, thanks
@abeimnida
@abeimnida Жыл бұрын
i dont get why Susceptance and Reactance must be put in complex numbers. At least thats what i was taught.
@sethhilliard256
@sethhilliard256 7 жыл бұрын
how the fuck are you writing this? are you writing backwards??! I'm so confused, I'm almost more confused by this sorcery than the phasor diagrams themselves! Good video though, thanks! :)
@lm1338
@lm1338 7 жыл бұрын
I guess he's left handed and they flipped the video
@plamasg
@plamasg 7 жыл бұрын
Learning glass. My university has it too. It reflects what they write so students can see his work in the classroom. Also helps in videos
@lm1338
@lm1338 7 жыл бұрын
so he actually is left handed
@AmitKumar-yw7ri
@AmitKumar-yw7ri 4 жыл бұрын
He is lefty and using morroring soft ware
@alic211
@alic211 6 жыл бұрын
even i didnt understand anything but thank u 💜
@hasithrathnayake7569
@hasithrathnayake7569 6 жыл бұрын
thanks
@waleedraza7195
@waleedraza7195 4 жыл бұрын
For everyone concerned about how he writes, im pretty sure he writes normal using a florescent inked marker and then mirrors the video. Anyways why do you care? Dont you have an exam tomorrow that you should concentrate on?
@k.rvlogs4896
@k.rvlogs4896 7 жыл бұрын
u only need to get a good thumbnail..to popularize your video
@yonasmeshesha3023
@yonasmeshesha3023 6 жыл бұрын
K.R Vlogs nah we need the curve to be nice
@HenokHanero
@HenokHanero Күн бұрын
❤🤏
@shameemansari5458
@shameemansari5458 Жыл бұрын
I am youtuber
@nhlanhlambuyazi7536
@nhlanhlambuyazi7536 6 ай бұрын
O don't hear crap
@gregwhite3670
@gregwhite3670 10 ай бұрын
Useless
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