Resistivity - A Level Physics

[@missmathician_]

I swear we all waste our money in college, thanks for such an amazing lecture.

[@themarvellous]

I don't want to agree but it's damn true💯💯😭🥺🥺. After watching it, I feel like I never studied the real concept

[@missmathician_]

@@themarvellous I know right!

[@sapnasingh-bw9cj]

Which country you from cause in our country (india) this is taught in 10th but you are learning this in college 😂😂

[@Navya_m_y_]

​@@sapnasingh-bw9cj yeah 😅

[@Wish_will_come_true]

Hope you have saved your money

[@doseoffaiyaz]

The best video on the topic on KZbin! Simple and clear!

[@RAMIREZGASPAREDUINULISES]

Holy cow the best well-spend 3 minutes of all my life

[@GtRith]

The amount of information you are giving in 3 minutes felt like a 15 mins video. Thank you so much

[@Basic-Tron]

Absolutely terrific video, great job! 😇

[@E_r_ror]

thanks i was so confused in this area thank u clearing it out ...

[@s.liebe3290]

Just a perfect video, you make it all clear for me

[@aboobakarmohammed1242]

Thank you so much....ur channel is totally underrated

[@jingkmennongkrem-eq3yv]

It's is better than 2-3 hours of lecture. ❤ thank for the video 😊

[@mahfuzalam78]

Best physics video❤❤

[@darf5656]

OMG!!!!!!! WORDS CANT EXPRESS HOW THANKFUL IM TO U TYSMMMMMMMMMM, I was having doubt in this concept for so long and u were able to finish my doubt in just a couple of mins tyms once again

[@vt.physics]

Glad you've figured it all out !

[@alonzoball6266]

Such a clear and nice video and yet few views..well done, keep grinding.

[@vt.physics]

Thanks, will do! :)

[@3Nesh212]

I just saw your KZbin and now I'm your subscriber 💝

[@adbhutpandey3395]

This is video is like a boon to me.. i was getting so confused... now its crystal clear.. 😀(you earned a sub!)

[@SaeedaParveen-y7d]

You have explained it in the most easy way great explanation skills

[@FunnyFrenzy.69]

i swear i gonna subscribe u from all of my accounts.. thanks for such great video..

[@mohammadridwan3825]

Such a good video! So informative and straight to the point thanks a lot!!

[@rangaswamyk4888]

Nice

[@sherryl-o7f]

i was always so confused by these two things. now finally!! thanks a lot. tomorrow is sci boards and this will surely help

[@laharis1114]

Loved ur explanation ❤️❤️❤️

[@salty_suga5410]

Excellent ❤

[@AjkY-jk4wy]

you saved my life thaks

[@Sumitpal-mm8uq]

Very good explanation for this topic i wasted my 1 hr you expained in 1min

[@WotansKarl]

If only they would publish tables where this info could be looked up at need instead of giving hypothetical materials and resistivities to students to figure out.

[@phantomagent7]

really helpful for CICSE students

[@im_sorx]

AMAZING

[@Shinchan_044]

Thanks a lottttt❤❤❤❤

[@ritinyadav9358]

If resistivity is constant than in the formula rho=(ohm×m2)÷m with any good conductor of material,if we change the length or the cross section area the resistivity is changing

[@MRSENSATIONAL19]

Residents changes with the change in temperature,so if the temperature is constant then the resistivity of a material becomes constant too

[@krishangpallai6734]

Thank you so much.

[@two-sho]

Thank you very muchhhhh😭🙏🙏

[@brax8454]

thank you❤

[@Emsatacc]

Very useful

[@aaasssaaasss3767]

Thank youuuu sooooi muchhh ur amazing

[@jaijeetsatyam7205]

Thanks you very much

[@haniaanwar7303]

heyyy ythat was greatttt

[@hirawho]

Hello! Thanks for this video ❤️ I wanted to ask a question regarding resistivity. In my textbook it is mentioned that resistivity depends on temperature. However, you have mentioned that resistivity is an intrinsic property and does not depend on the material's geometry. So, why is resistivity being affected by Temperature ?(and also can you explain the term 'geometric property’).

[@shadilkt4103]

Because as temperature increases the collision time b/w free electrons decreases ( we call it as relaxation time). Since resistivity is inversely proportional to relaxation time. When relaxation time descreases resistivity increases. And also the geometric property means the properties that are dependent of geometric dimensions ( like length, area of cross section )

[@Shinchan_044]

I have a doubt Why did resistivity does not changes because it is the measure of the resistance if the resistance changes why the resistivity do not changes ???😢 Plzzzzzz clear it

[@Surinderkumar-hc2we]

Thanx 😊 for this video

[@vt.physics]

Most welcome 😊

[@krish-ut9de]

ty❤

[@Sumitpal-mm8uq]

Please lower your speed of explanation

[@_MH_d]

Best

[@aboobakarmohammed1242]

Maam your vids are really helpfull.......Can u show the derivation of ρ= m/ne²τ

[@aliabbassspartacus5949]

Thanks

[@saimhaske7778]

btw this is also in my igcse portion

[@johnalowoesin5036]

I laugh when i see people saying youtube videos are better than attending a college...you guys need to consider some factors: on youtube, you have better environment, you came to youtube when u needed the lesson most, u also have a better attention bcos now it seems nibody is forcing you to study compared to when you feel lazy to get out of bed 8:00 am..... So now its like you are learning at your own pace...but without school You can never know you need this knowledge .... You are only here because you attended a college ... Bye

[@jeremyintheriver56]

saved hours.

[@Moms__talent]

Thanks you

[@neobokaba5914]

Wow

[@lilybtsarmy1587]

❤

[@la8155]

I just have one question - why does the resistivity not change? (at the end)

[@vt.physics]

At both ends of the material? The resistivity is a property of the material... regardless of the dimensions.

[@mustafamrian6891]

Add a arabic translation i need this for my exam😭

[@shabv-o8l]

What the ..... U teach me in 3min which I try to learn for 5hours 🥲