Piezoelectric Effect: What is it? 

Thank you for watching! You can read our full article on the Piezoelectric Effect at: www.electrical4u.com/piezoelectric-transducer/

Please add subtitles Reduce drawing time Wipe quickly Rest is best

what an annoying video. I usually do not leave comments but the way it erases is so annoying

2-3 seconds should be the max silence period between talking

while watching this video I literally fell into deep meditation state sooo slow video dude.

this video is 80% watching someone draw

wow this is really hard to listen to.

for the god sake pls speak and present quickly

Excellent work! In contrast to the comment section, I really enjoyed the format! Keep up the good work!

At 2:03. Usually the arrow convention for the dipole or polarization is from - to +. This ensures that the direction of elongation after poling is in the same as the electric field. Very nice video. Keep it up

Learned a lil bit about compression, but amazed by the artistic talent here

Please, I did this practical experiment. My AC voltage was varying , sometimes, 10V sometimes 2 V. That's not my problem, the problem I'm facing is, the rectifier circuit absorbs all my ac voltage and delivers value of around 0.5V as the DC output, please, what should I do?

It was an incredibly well written and thought out explanation. I appreciate the video very much. Not a huge fan of the text-to-voice narration; I find it easier to understand and absorb information from more natural human patterns of speech, even if they carry an accent. Thank-you for making this video.

thank you soo much for such a great video

Very clearly explained.

Thanks for this helpful video 👍

Thanks to you...very good lesson

Wasting too much time in drawning..

Thank you! This made it a lot clearer to me! greetings from Munich!

One of best channel and website

how to compute the electricity generated on 6 piezoelectric disc(35mm)

Tnq so much sir.. it is an excellent explanation...

Question sir. On 2:57 , if thats a crystal, then how the domain arent arranged in high order and also not periodic? Sorry for this question.

Folks are just impatient however i like this explanation

Isnt that the magnetostrictive effect rather than the piezo effect?

This possible in flint rock, we are indigenous people of the Choctaw national territory, my daddy's mother from this tribe in the Ouachita mountains, flint is like slate but harder slate is like rock from silt, and it breaks easy but they made things from it as I was told, my dad found the flint rocks and hit them in a sliding motion and they grew sparks which could have been to start a fire with very dry tender, another interesting survival technique from our earlier ancestors, the rock quarts we were told to not pick up because they were the headstones or grave markers for the dead and buried ancestors, just imagine a lighting strike hitting these rocks and what would happen then makes me wonder if this is part on the electrical field under and above ground but soo far under ground that if moved even in a buried state could cause this affect, this is also probably how you can push a conductive rod in the ground and get an electrical current, soo also questions the digging of gem stones and THIER relation to all this.

Great video!

Wipe it all at once man, why seems to be struggling over it, it doesn't need that to be done.

Very helpful video. Thank you very much!

Very well explained

Thanks man. Very helpful.

really helpful video. I got my doubts cleared . thanks for the video

This is a good video i would like know more abouth this How I can find these Is it in ebay or alixpress or other kind of online shoppings i want some of these

Perfect for beginners

pretty helpful .. make the vedio a bit more fast dont try increasing youtube view time by this little trick

Thanks alot 🤍🤍🤍

Micro flaws and cross friction?

Excellent ❤

If you had ‘x’ amount of the crystals with this effect, you would need ‘y’ amount of applied pressure to produce ‘w’ amount of electrical pressure.

Does anybody know examples of piezo effectual medium crystals? what kind of crystals in other words?

Excellent

Thank you sir 🤗

Very good explanation. Keep it up

Look man the content is very helpful and simple to understand. But the way you're presenting it needs improvement. I suggest starting with removing the eraser thingy. Cheers!

Great explanation. Thank you very much! However, the video is very annoying, because the robotic talking and drawing hand are messing up everything. The popuping up everytime hand is not necessary at all. Please also record a normal authentic speech, instead of using some sort of text reader...

Okay they but how did they figure that out ?

can you plz explain if we can get a constant DC output voltage if we can maintain the pressure constant?

អគុណthank👏

Please add closed captioning

We came here for the information, not your eraser😂

Im actually using this in a science fair project 😅

Too much slow

1.5x to not die boring

Nice explanation.thanks sir

Idk what I'm doing here...NEVER WANTED TO STUDY PHYSICS. But here I am, watching this, for my engineering physics final year btech presentation. Hoping, nobody has to go through what I'm going through right now. I hate physics, but I can do NOTHING but endure the pain and proceed learning this crap. 🥲🥲 Hoping someday after 5-6 years somebody may comment on this, so I can remind myself of this horrible four years of my engineering. God please give me the strength to pass through this crap pile junk ass college.

It was hard to watch.. but not bad, got the point.

Nice video

You should remove rubing part

Drawing had a lot of role Than the topic

This looks like those muppet shows where muppets use their hands to illustrate things

Thnks man

I got the Idea!! 🤗💐

Pizza electric effect

Sounds simular to magnetism

Most of the time is consumed in drawing rather than explaining the concept....much more explaination is required

Just exactly the same way teachers or lecturer lectures students in Nigeria 🤦‍♂️ didn't understand shit!!!

Instead of asking doubts about the taught topic viewers are talking about erasing and slowness!

this is what happen when AI overtook human

You think your life is hard?? Just thik about the last one at 2:49 among the big ones

I feel like it would have been better and more clearer to have an actual person's voice explain this, rather than a Google translator voice reading.

Pahana joins the chat

Gptc cherthala pillerundo😅😂

Bruh tooooo slow animations but not bad

Tip watch this in 1.75× speed

Give me some clarity in speaking words

full time pass

Watch it on x2 speed.

pizzene pisana peesna bheenchana nichodana yeh sab dabaney ki kriya hain to guru hum hain baki chela

So many drawing effect, deadtime

It's 2017. Buy a mic and practice public speaking, for fuck's sake.

I dont comment but man you made me comment. Just so you know it was less helpful and more annoying, we dont want to see you erase, speed up the video if you can at those places.

Like most people, the voice on this video makes my brain hurt and ultimately makes me not want to watch it I recommend making a new one if you want people to actually take interest

Excellent sceine,unfortunately so slow and bad presentation

The have the video is just drawing

Too much time between speaking and space mid-sentence, not enough explained (i.e. what is a dipole moment?) and too much time drawing. I would have preferred a video of somebody physically drawing on a piece of paper as I at least know that would be faster than watching the mechanical hand draw 15 individual piezoelectric crystals (I'm assuming that's what they were, it was never clarified that's what they were drawing) each with 4 arrows, taking 45 seconds of my time and a huge chunk of the video. Way too hard to watch, 5 hand scribbled ones would have been faster and more clear.

Oh my goodness😣😪😴😓😥😷😤

is the fucking erasing necessary? like this is a video, nobody gives a shit if it just disappears lol

I think I don't need to learn 🙂😵

uhhh... maybe don't show every single thing you record? Try editing...

Fucked up vid tho

lagging videos

most of the time is wasted in wiping the slide ... please dont do this we need only quality education not the quality animation

just saying

i wish if i could dislike a video 10000 times now

video is so boring, no need to draw the whole thing 7 times.

SO!!! SO!!! ANNOYING!!!!!! Even I played in x2 mode I still cannot stand this slow pace!!!!!!!

This is horrible... it’s like listening to a electric razor. Why would someone put effort to do this video and be lazy in the same time by using this horrible bot instead of just reading??

Please just have an ordinary person talking, using a bot to talk for you is horrible to listen to.

Time wasting

this video is horrendous, get on with it quickly im not fussed about lines and everything else being drawn