Although, I had to watch this video 3-4 times, to really fit everything into my brain, the terms potential difference and voltage are now much clearer to me. Thanks!
Thank you so much! You explained the concepts of Coulombs and Amperes well and made it all tie in to your explanation of electric potential very nicely!
I have made an analogy myself to understand what voltage is. Please tell me if it's right, or wrong or suggest corrections. "Imagine there are only 5 coulombs and they have the potential to do 25 joules of work on a point on wire and there is another point on which the same 5 coulombs just have the potential to do just 10 joules of work so there is a difference to do work of 15 Joules and of 5 Coulombs so the difference in joules per one coulomb is 15J/5C = 3J/C so 3V is the Voltage?"
If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell? Any help is appreciated!
Don't quote me on this, I just thought of it myself, I may be completely wrong. I believe they still obtain a current (pushing force) due to the flow of electrons behind them en route to transfer their 9V of energy to the bulb. Their energy drives the used electrons forward. :)
thank you for your straight forward explanation. My little question is how can 1 coulomb (10^18 electrons) have different amount of energy?. For example 1 volt, every coulomb will produce 1 J, but 10 Volt which has also same number of electorns produces 10 Joules of energy?.
Don't quote me on this but the way I understand it is that as the voltage or (potential difference) is increased, the rate of electron flow is also increased. Same amount of electrons but the stronger push from the voltage gives the electrons higher electrical potential energy, increased electron flow and therefore can do more work than at lower voltages.
Does it mean that electrons leaving the lightbul carry no energy since all energy was lost (or used) by the lightbul? In fact, why would they even move from the component towards battery if they spent all the energy they had?
If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell? Any help is appreciated!
@@Random-nq4xj I know I'm late but just saw your comment and I know that you may have figured out answer till now , but still I am commenting... Energy is not transferred in light bulb, instead it is passed through it from one side to other side , and thus the current continues to flow from other side.. Since Current is passed through bulb , it glows. And this current runs in loop continuously, so the current will keep on entering and leaving the bulb unless we cut the circuit
@@goodcake05 but isnt light an energy? if it is then how come the energy of each electron that passes the lamp still intact as it were before entering the light bulb?
Brother, both the videos of voltage n current helped me a lot...thank you so much..the relations of everything are beautifully explained..love from india ❤️
Not bad, but this says nothing about Potential Difference absent a battery or induction by magnetism or address static electricity…which all contribute to making Potential Difference/voltage hard to wrap your head around.
Although, I had to watch this video 3-4 times, to really fit everything into my brain, the terms potential difference and voltage are now much clearer to me. Thanks!
I spent 2 hours trying to understand and this video less than 10 minutes made me understand
Less than 4 mins :D
What does :D mean ?
@@rashayesundrani3365it means a smile or an expression of joy.
Brilliant explanation. The water analogy was perfect. Thanks a lot!
Thank you, I spent so long trying to understand this and this video helped so much!!:)
Same here
This video is a life changer for two weeks I was banging my head on the wall because of this topic but this video cleared all my doubts
Amazing video, Ur better than my teacher!!! Good luck for ur further videos
Thank you so much! You explained the concepts of Coulombs and Amperes well and made it all tie in to your explanation of electric potential very nicely!
learned more from this video than i did all of last year! thanks!
thank you so much this lesson just got so much easier
I have made an analogy myself to understand what voltage is. Please tell me if it's right, or wrong or suggest corrections. "Imagine there are only 5 coulombs and they have the potential to do 25 joules of work on a point on wire and there is another point on which the same 5 coulombs just have the potential to do just 10 joules of work so there is a difference to do work of 15 Joules and of 5 Coulombs so the difference in joules per one coulomb is 15J/5C = 3J/C so 3V is the Voltage?"
thank youuuu. I've been trying to understand this for weeks and you explained it in like 5 seconds I literally even laughed
man you deserve more subs!!!!
here is a sub
thanks dude it really helped me
You’re welcome
If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell?
Any help is appreciated!
Very good question. Please let me know if you have found the answer.
Don't quote me on this, I just thought of it myself, I may be completely wrong. I believe they still obtain a current (pushing force) due to the flow of electrons behind them en route to transfer their 9V of energy to the bulb. Their energy drives the used electrons forward. :)
@@callumreid2733it seems realistic 👍👍
This guy is pretty cool; knows how to explain things simply.
Thanks for this video my science teacher was yapping for hours and was making this concept much harder than it is.
This information is all coming from the formula of current and the formula of voltage.
Thanks once again
I literally watched sooo many videos but understood this one!
that's absolutly awesome, it takes for me a while to understand it.
why nobudy say simply a volt it's just a joule per coulomb
Thanks a lot, this video really broke the concept down into easier parts
this is one of your best vids
thank you for your straight forward explanation. My little question is how can 1 coulomb (10^18 electrons) have different amount of energy?. For example 1 volt, every coulomb will produce 1 J, but 10 Volt which has also same number of electorns produces 10 Joules of energy?.
Don't quote me on this but the way I understand it is that as the voltage or (potential difference) is increased, the rate of electron flow is also increased. Same amount of electrons but the stronger push from the voltage gives the electrons higher electrical potential energy, increased electron flow and therefore can do more work than at lower voltages.
Brother thanks for explaining it so clearly 😭😭😭😭😭😭😭 you just cleared my all doubts about PD . Please co time making such useful videos . ☺️
Im reallyyy veryyy gratefulll that i found this videoo,it made me understand the term voltage in just 10min😊😊
That eye roll has me dying 😂
I haven't understand Electrical Current, Ampere, Joules and Volrages until I saw this video
Voltages*
Does it mean that electrons leaving the lightbul carry no energy since all energy was lost (or used) by the lightbul? In fact, why would they even move from the component towards battery if they spent all the energy they had?
So they can get to the positive side of the battery, they are attracted to the positive
Man u r just awesome, I love this video so much.🎉
Thank you so much 😀
That eye roll tho😂😂😂
If 9V means that 9 joules of energy is transferred by every coulomb of charge, then if all of this energy carried by the electrical current is transferred into light/thermal energy in the lamp, then how does the electrons have any energy or "pushing force" left to return to the opposite side of the cell?
Any help is appreciated!
@@Random-nq4xj I know I'm late but just saw your comment and I know that you may have figured out answer till now , but still I am commenting...
Energy is not transferred in light bulb, instead it is passed through it from one side to other side , and thus the current continues to flow from other side..
Since Current is passed through bulb , it glows. And this current runs in loop continuously, so the current will keep on entering and leaving the bulb unless we cut the circuit
@@goodcake05 but isnt light an energy?
if it is then how come the energy of each electron that passes the lamp still intact as it were before entering the light bulb?
Excellent bro, I got conceptual clarity about potential difference 🥰
I lost my time in many different types video but you are great Sir wow
You are very good at explaining.
Thanks for your explanation
Thanks sir it's the best vedio of physics
Extremely thankful for the video.
Why does my teacher and my book not explain like this
You explained it perfectly
Thanks dude
Thank you very much. It all clicked at 2:51 for me
Loved it! It cleared out so many concepts I couldn't understand. 👍
Within the 32secs of this video, ive grasp over what potential difference is actually. But I spent days trying to learn what it was but couldn't 😢
Damnnn , nobody I mean nobody was able to explain this to me except you sir
thank you so much man you are awesome
❤love you from India🇮🇳sir
No one cared
Very concise! Thanks
Brother, both the videos of voltage n current helped me a lot...thank you so much..the relations of everything are beautifully explained..love from india ❤️
I get 50% of it now, I'm just super dumb, thanks!
How did i find this comment a year later lmao
@@valencehockey1668Do you get it 100% now
@valencehockey1668 did you eventually get it?
Thank you , sir 😊 lecture was amazing
Most welcome
Thank you...it was helpful!!!
Why does this video has so little likes!!!
This video helped me a lot
i like your editing
First view first like❤👍 first comment and thank you for potential difference uploading
Thank you so very much for such a useful video!
Tq bro helped alot
Thanks, helped a lot
Thank you, I understand potential difference a lot better after watching this video. May God bless you!
Ya, good explanation
How can i rise the ampere the by colomb And if Bulb takes all energy how can the electrons come back the circuit
if the bulb uses up the 9J, how is there anything pushing the flow of electrons to complete the circuit?
You made it the simplest!!
I learned from this thx
But the water at the top of the mountain can't do much work yet, it needs to build up a water column alow the way down for the potential to be there 👀
Best I've seen. So simple.
yeah but what actually is it
I finally get it now!
this is so good, i like the intro
max volume
But what even makes the electrons want to move?
Man i love u
Not bad, but this says nothing about Potential Difference absent a battery or induction by magnetism or address static electricity…which all contribute to making Potential Difference/voltage hard to wrap your head around.
Shot and sweet : )
Thanks, the 9V battery diagram helped me understand this
Those were exactly what my teacher said to me
Using electron current flow rather than conventional makes it confusing.
IDK if its just me but icannot concentrate when theres music the background bro like-
I-
i didnt know Justin Timberlake teach physics 😅
😂
plz volumn the background music down
it disturb to understand those who are not so good at english (like me)
Thank a lot from Pakistan
Super
tnx
Hah the eye roll tho…
I still don’t understand :/
Your music is too loud
Noice.... notification squad
❤️
1:03 A coulumb is equal to the charge of approximately 6.241×10^18 electrons, not to 6.241×10^18 electrons bro ; )
Bro please speak slowly you are too fast
Wayyyy too slower than others bro....
❤❤
dying in science.
ur brain is bigger
👍👍👍
lab exam tmr
How’d it go
@ slayed that shit
He is bri'ish
dislike for that clap.
ended up liking it for explaination. THANKS!
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who eles is watching this for grade 7
not me i am a 97 year old
nich so gut
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