Комментарии:
GREAT VIDEO! How do you get the animation playing whilst still writing? I make similar videos :)
ОтветитьSo why does ac shock and DC don't?
ОтветитьWell explained and acurate animations
Ответитьi liked the intro ahhahaha loved it
ОтветитьI think that was the most practical and simplified explanation ever. Good job!
ОтветитьHow is an ac source made? I get it with dc and a battery it makes sense but not with the ac. What makes the polarity change
ОтветитьHow does an AC source converts into DC?
Ответитьso is my cat constantly seeing flashing???
ОтветитьSo that explains led lights flashing
ОтветитьMan this was an excellent simple breakdown
ОтветитьI just watched this video as part of my prep before I attend a home inspector course. I know nothing about electricity. This was very clear and easy to understand. Now I know why my videos with Christmas trees in the background often show flickering lights that I don't see with my eyes.
ОтветитьThank you
ОтветитьWow this just seriously help understand the difference
ОтветитьYou can actually see the ac cycling by watching bowling slo mo videos and see the lights flickering or looking at distant city lites.
Ответитьvery helpful thank you
ОтветитьSo the light bulb and everything that is powered with AC pretty much "turns off" like 50 times a second but we don't notice?
ОтветитьI have questions for AC: Why does the volts increase and decrease? Why does 0V cause a change in polarity? Why is it better to use than DC in the mains supply?
ОтветитьI understand why dc puch harder than ac It's constant one-way
ОтветитьVery informative
ОтветитьOk, I have a lot of questions, and yes I understand what you're saying,
ОтветитьAmazing guide; quick, easy to understand, and great explanation thank you.
Ответитьthank you!
ОтветитьAt 65 I learned something amazing today. TU
ОтветитьThank you
ОтветитьThanks for nice video.
Is anyone who could explain Why lower voltage dc produce more amps than high voltage ac?
Thanks
Hello guys recently I made a 12v Li-ion battery pack and used a stepdown to 5v, now what kind of battery is mine,dc or ac? Is it ok to go from 12v to 5v than again 12v since I will use a usb cable dc 5v to 12v so I can use the pack for the echo dot 4th generation. I hope smo will read this😅
ОтветитьThank you!
ОтветитьTHIS WAS A GREAT HELP, THANK YOU
ОтветитьI’m 22 years old and just learning about this. Thank you!!
Ответитьwell explained
ОтветитьI don’t get it. If the electrons in ac go back and forward, then most of them never reach the lightbulb. So if you demonstrate the current flow that way, then it can’t work I guess or am I wrong? I know that it has to do something with the electric field , which points in the direction of the lightbulb, but that’s all I know. Can someone help?
ОтветитьHow can a lightbulb be flashing 50 times a second and we can't detect it, yet our eyes can easily tell the difference between 30 fps and 60 fps?
ОтветитьWhen you have a flickering light bulb, does that have anything to do with the AC?
ОтветитьCrazy to think there are always a bunch of flickering lights around us and we have no clue. Thats like a twighlight zone episode
ОтветитьI've always been confused about AC and DC my entire life, and it's been explained to me in just 4 minutes. Thank you!
ОтветитьSo what with alternating current at 50Hz with a simple motor. Why doesn't it go back and forth in opposite directions? What enables a simple AC motor to spin in one direction?
ОтветитьHow would a ac current affect a motor?
ОтветитьLol I was looking for AC/DC band definition
ОтветитьBut polarity also remain same in AC though flow changes.
Why is it?
Finally I got it. Thanks
ОтветитьThanks so much you help me finally comprehend and retain so much better
ОтветитьJust quest if you have alternator and A/c its the voltage corrent what is the ground or its not ground just the corrent running on circle
ОтветитьThank you!!
ОтветитьI have a question.
In your example where a bult flashes 50 times per seconds in 50Hz, how come it does not flash 100 times per second as 1 cycle contains 2 voltage peaks?
Is PWM AC or DC!?!!!
Ответитьgreat video man
Ответитьthank you, this was very informative.
ОтветитьI like your explanation
ОтветитьPerhaps it's easier for a novice to understand that AC is flowing in a bidirectional way rather than calling it alternating which sounds more confusing
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