#DidYouKnow: Silver has the lowest resistivity. That means for a given length and diameter of wire it will also have the lowest resistance. But it's not used for wire very often because it's only marginally better and it is expensive and corrodes easily. ✅To access all videos related to Electricity and Circuits, enroll in our full course now: infinitylearn.com/cbse-fullcourse?RUclips&DME&RAjL0mrI To watch more Physics videos, click here: bit.ly/PhysicsVideos_DMYT
@@manhwaintime resistivity is an electrical constant.. like its constant for any given material at a given temperature. Moreover, it does not depend upon the physical properties like length and area of cross-section. Resistance on the other hand, keeps on varying with area of cross-section of wire and length of wire. EXAMPLE- resistivity of silver at 20° is 1.59×10^-8. Now, no matter how much is the length of wire or area of cross-section of the wire, the resistivity will always be 1.59×10^-8 at 20° . Resistivity is numerically equal to resistance of a wire if the wire is 1m long and 1metre square in area of cross-section. Relationship of resistance and resistivity:- Resistivity=(resistance×area of cross-section of wire) ÷ length of wire Hope it helps. 👍
not sure if anyone gives a shit but if you're bored like me during the covid times you can watch all of the new series on instaflixxer. I've been binge watching with my girlfriend for the last couple of days :)
I will show this video to my younger brother.. He is in 10 th... I hope it will really help to him coz last year the same question came in my board exam
I am here because of my physics teacher who just reads the text honestly I think she doesn't know anything. Keep doing more videos and help us.-A very frustrated student
It's my pleasure. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
You're most welcome. We are really happy to hear that it was informative to you. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍
You're most welcome Aditi. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
TO BE HONEST I HATE PHYSICS AND I DON'T THIS SUBJECT BUT AFTER LISTENING TO YOUR LESSONS AND EXPLANATIONS I ACTUALLY SCORED HIGH MARKS IN EXAMS. THANK YOU SO MUCH. THIS VIDEO HELPED ME A LOT. LOTS OF LOVE FROM THE BOTTOM OF MY HEART ❤️❤️. ACTUALLY THE BEST RUclipsRS FOR TEACHING. I THINK I DON'T FIND THIS INTRESTING LESSONS IN OTHER CHANNELS.
You're most welcome Anjali and Thanks for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. We love our Pi Army and would like to stay connected. 🤗🤗
Thanks Gokul for your appreciation. We are glad that you understood the concept. We will try our best to make more video content. In the meanwhile, you can check our entire library of content on dontmemorise.com/
This help me very much to understand the concepts about Resister Can you tell me that "Why every conductor can not obey Ohm's Law"? I will wait for your answer Mam
Conductors having non linear resistance (i.e. whose value changes with current or voltage), don't follow ohm's law. Also, super conductors don't follow ohm's law as they have zero voltage drop irrespective of amount of current flowing in it. hope this helps lol...
hey! i think there is one small mistake in this video. in one of the circuits shown, the +ve terminal of the ammeter is connected to the -ve terminal of the battery.instead the +ve terminal of the ammeter should be connected to the +ve terminal of the battery right?pls clear out my doubt.
please!!! don't stop making the videoes your team is awesome!!! but also make videos on biology cbse class10!! thank you!! nice explanation...............................
You're most welcome. We are really happy to hear that it was useful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Why do resistance decrease when area of cross section of a metal wire increases? How do electrons get more area to flow when number of atoms also increase with thickness?
In the 1st figure which is coming in the 5th second of the video, The Ammeter's negetive terminal is connected to the positive terminal of the cell which is incorrect....But in the previous video it was correct...... So please check before uploading so that kids can study without any mistakes..... Anyways,you guys are doing a great job.....keep it up👍!!!!
Hlo!! Reply plz...See if we have 1 resistor then we can connect it in anyway... If we have 2 resistors, we have join them in 2 combinations I.e. both in parallel aur both in series... Similarly having 3 resistors, we can join them In 4 combination {u can check}...SO IS THERE ANY FORMULA FOR FINDING NUMBER OF COMBINATIONS WITH GIVEN NUMBER OF RESISTORS???
You're most welcome Ashwini and Thank you so much for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
#DidYouKnow: Silver has the lowest resistivity. That means for a given length and diameter of wire it will also have the lowest resistance. But it's not used for wire very often because it's only marginally better and it is expensive and corrodes easily.
✅To access all videos related to Electricity and Circuits, enroll in our full course now:
infinitylearn.com/cbse-fullcourse?RUclips&DME&RAjL0mrI
To watch more Physics videos, click here: bit.ly/PhysicsVideos_DMYT
Mam can u say one word definition of resistance ?? Please
@@manhwaintime resistivity is an electrical constant.. like its constant for any given material at a given temperature. Moreover, it does not depend upon the physical properties like length and area of cross-section.
Resistance on the other hand, keeps on varying with area of cross-section of wire and length of wire.
EXAMPLE- resistivity of silver at 20° is 1.59×10^-8.
Now, no matter how much is the length of wire or area of cross-section of the wire, the resistivity will always be 1.59×10^-8 at 20° .
Resistivity is numerically equal to resistance of a wire if the wire is 1m long and 1metre square in area of cross-section.
Relationship of resistance and resistivity:-
Resistivity=(resistance×area of cross-section of wire) ÷ length of wire
Hope it helps. 👍
Mam make videos for class 11 also
not sure if anyone gives a shit but if you're bored like me during the covid times you can watch all of the new series on instaflixxer. I've been binge watching with my girlfriend for the last couple of days :)
@Emory Bodhi yup, I have been watching on instaflixxer for since december myself =)
I should seriously share this to all my friends it just explained flawlessly..good.
This few minutes are better than schools hours of classes
Yah you are correct
Yaa u r correct....
So why do you'll pay lakhs for school, instead get home schooled; why not? :(
@@droptv569 we are not paying right
If may be I was paying I would definitely not
Yeah you are right 😥😥😥😥😥😣
I will show this video to my younger brother.. He is in 10 th... I hope it will really help to him coz last year the same question came in my board exam
Sure! To view all videos for free, register on our website: bit.ly/DontMemoriseRegister
Happy Learning :)
@@reddimemes1976 for whole life....
@Abdullah Kamal yah
Raju Singh indeed, but it’s first introduced in 8th
I am here because of my physics teacher who just reads the text honestly I think she doesn't know anything. Keep doing more videos and help us.-A very frustrated student
Love the Last line my dear
😘
@@shahabuddin8638 bade harami ho beta
@@Tenzinforeal are you literally crazy.. please don't abuse understand that ..
@@shahabuddin8638 your love line is not more then the abuse
Haa...my teacher also
God bless you 🙏, thank you.
Your explaination are the best
I am really very thankful to the team but some vedios are unavailable please make it available
❣❣This video was more interesting and better it doesn't makes me sleepy.Thank u 👍👍😊
God Bless you
very well explained maam
fan 4om pakistan
Thanks don't memorie team
You are most welcome, Sai! Keep watching 🙂🙂
S bro ,I must watch your videos
I can't explain you in words that how better you explained
Thank you so much very helpful video
These videos are too good
You are teaching so good and well I am in class 7 and your lectures are helping in my studies
Thank you so much understood much better in defferent way
Amazing and knowledge full video
Clearly understand
Good.
Thanks.
this channel proved dont memorise
Wow, activity + revision really
You are the best science teacher
Such a tremendous skills of pronounciation
Mam ur vedios help us to learn more in less interval of time. Tq soo much mam.
It's my pleasure. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
I can't express my thankfulness into words for this channel and for these informative videos.😊❤
You're most welcome. We are really happy to hear that it was informative to you. We are glad that you understood the concept. Do support us by subscribing to our channel. 👍👍
Thank you. Really this helped.
your teaching was reaaly understandable A
nd ... thank you so much for your explanation ..!
You're most welcome Aditi. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
Please make detailed video on potential difference
best explaination in short video....
amazing explanation thank u Don't Memorise Team..............
You're very welcome!
Please it's my request to make lecture on oscillation and wave and also on dispersion of light
It was very informative for me and I understand the concept
thanks it was really helpful
Thanks for this video
Thanks for helping the world with knowledge, you are better than someone who help people with money
Thank you "don't memorise"
Really you are best twachers in all aspects
Best teacher ever
Thank you so much for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
TO BE HONEST I HATE PHYSICS AND I DON'T THIS SUBJECT BUT AFTER LISTENING TO YOUR LESSONS AND EXPLANATIONS I ACTUALLY SCORED HIGH MARKS IN EXAMS. THANK YOU SO MUCH. THIS VIDEO HELPED ME A LOT. LOTS OF LOVE FROM THE BOTTOM OF MY HEART ❤️❤️. ACTUALLY THE BEST RUclipsRS FOR TEACHING. I THINK I DON'T FIND THIS INTRESTING LESSONS IN OTHER CHANNELS.
You're most welcome Anjali and Thanks for your appreciation. We are really happy to hear that it was helpful to you. We are glad that you understood the concept. You motivate us to do better. We love our Pi Army and would like to stay connected. 🤗🤗
Awesome explanation
Thank you, Renu! We hope you had a great learning experience 😊
Thank you so much for this video. This video has proved to be very helpful for me.😊😊😊
Thanks for the clearing my problem
You're welcome!
To view more videos for free, register on our website: bit.ly/DontMemoriseRegister
Happy Learning :)
Scanning that qr was the best decision of my entire life
u r the best
Is resistance present in the conductor by nature? Or ?
I think you guys are just amazing ❤️🙂💫
0:53 Ammeter is Connected Wrongly!
Your videos are nice
Your content and teaching are so good.
Please, make a video for ELECTRONICS AND COMMUNICATION ENGINEERING.
It will be helpful for many ECE students.
Thanks Gokul for your appreciation. We are glad that you understood the concept. We will try our best to make more video content. In the meanwhile, you can check our entire library of content on dontmemorise.com/
Thanks a lot for your appreciation, S Gokul!
Keep watching and learning! 🙂🙂
As we know that R = V/I how can be resistance is directed proportional to Potential Difference
Fabulous video
This help me very much to understand the concepts about Resister
Can you tell me that "Why every conductor can not obey Ohm's Law"?
I will wait for your answer Mam
Conductors having non linear resistance (i.e. whose value changes with current or voltage), don't follow ohm's law. Also, super conductors don't follow ohm's law as they have zero voltage drop irrespective of amount of current flowing in it.
hope this helps lol...
Thanks, really it is very useful for me
I am here cause I scan oswaal book
BTW this was fooken helpful!
hey! i think there is one small mistake in this video. in one of the circuits shown, the +ve terminal of the ammeter is connected to the -ve terminal of the battery.instead the +ve terminal of the ammeter should be connected to the +ve terminal of the battery right?pls clear out my doubt.
It is concept clearing video i like it.
Thanks for a valuable lecture 👍🏽👍🏽👍🏽👍🏽.👍🏻👍🏻👍🏻👍🏻 Thanks thanks
You're most welcome Arian. We are glad that you understood the concept. You motivate us to do better. Keep watching our videos. 😊😊
Also thanks for reply ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
@@InfinityLearn_NEET I hope yours channel grow more
Clearly understood 👍👍
please!!! don't stop making the videoes your team is awesome!!! but also make videos on biology cbse class10!! thank you!! nice explanation...............................
I'm glad that our content is so helpful to you!
You will find all relevant lessons on Biology here - bit.ly/DM_Biology :)
Please make videos on refraction
but one q.the voltage applied across the 2 ends of the conducting wire remains the same know
Mam it's wonderful explanation
How is your channel so great?
Great video.
Copied from don't memorise channel
@@niharikadwivedi1813 It's Don't Memorize channel only 🥲
Explanation is awesome!
My mam took this ln for 1 month 😂 but u have completed in just 5:33 minutes
Thank you so much for presenting us a good topic........it is very useful .....🙂🙂
You're most welcome. We are really happy to hear that it was useful to you. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
@@InfinityLearn_NEET Sure ......🙂
Thanks a lot mam
Mam ur explanation is toooooo good. 😊😊😊
Thank you mam
Kindly make such types of videos for class 12 physics
Thank you for your video ....
Please upload ones on Mechanics in math
Excellent
what is cross sectional area?
your videos is always amazing 😊😊😊😄😄😄😄
Concept is clear
Amaaaaaaaazing 👏👏
Thanks for the knowldge
You are most welcome Shakir😊 We are glad we could help you!
I am a graduate but still watching their videos . Let me tell you folks this is some serious quality content
Thanku you very much for knowledgeable video
Thank you so much, Siddharam! Glad you find it useful 🙂🙂
Thank you very much
very nice n intresting
videos
Very nice video
Why do resistance decrease when area of cross section of a metal wire increases? How do electrons get more area to flow when number of atoms also increase with thickness?
Nice and was a help full video
Very well explained.
Thank you very much for the appreciation and for watching. :)
Thank you very much miss
Very helpful for Learners, please make videos on mechanical engineer topics also
Thanks for the suggestion. We'll consider it for a future video :)
In the 1st figure which is coming in the 5th second of the video,
The Ammeter's negetive terminal is connected to the positive terminal of the cell which is incorrect....But in the previous video it was correct......
So please check before uploading so that kids can study without any mistakes.....
Anyways,you guys are doing a great job.....keep it up👍!!!!
0:31 the ammeter is connected wrongly, the positive terminal must be connected with the positive terminal or the negative one with the negative.
It will then repel the charges
Hlo!! Reply plz...See if we have 1 resistor then we can connect it in anyway... If we have 2 resistors, we have join them in 2 combinations I.e. both in parallel aur both in series... Similarly having 3 resistors, we can join them In 4 combination {u can check}...SO IS THERE ANY FORMULA FOR FINDING NUMBER OF COMBINATIONS WITH GIVEN NUMBER OF RESISTORS???
Clearly you don't know how to ask a question to someone 🤷♂️
In ninth : by archimedes principle , rho is density
In 10th : rho is resistivity. .
Me: Fail...
Bro rho is just a greek symbol to denote different things. Alpha is also one such symbol. Hope it helps to solve your dilemma.
Loved all your videos.. thank you soomuch
You're most welcome Ashwini and Thank you so much for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos : )
3 minutes are better than 3 hours in school
Yes bro
Mam make videos for class 11 also topic wise
💯💯💯Best video
Thank you, Tanvi!
Keep watchin!! 🙂🙂
@@InfinityLearn_NEET Welcome☺️
Good
Hello😊
Can u make a video on instantaneous speed and velocity please
Hi Nitika, you will find all the relevant lessons here: dontmemorise.com/course/view.php?id=184 :)
Thank you so much 😊😊
Nice explanation
You're welcome! Happy Learning :)
Thanks
Can u exp nature of the material and temperature??