How to find the North and the South Pole of a Solenoid? Magnetic Effects of Electric Current Class10

[@Neha_Chhabra]

What a way of explaining things!!! I got confused after searching for this in many books an then on the net and finally found your video, thanks a lot for explaining such a simple and easy method of explaining this concept..

[@ExemplarPhysics]

😊

[@balloontune1769]

I told this to my teacher and the whole class shouted "Ohhhhhhhhhhhhh" 😂.

[@abhijeetbajpai..6725]

Why??

[@balloontune1769]

@@abhijeetbajpai..6725 Cause no one in our class knew it (including teacher) 😂😂

[@Siyasharma1]

Sir! I cant describe you how much you helped me....I got so much confused and after watching a thousand videos, I actually got this which is simple and clear.....thanks a lotttt.. pls bless me for my exsams. my name is siya

[@ExemplarPhysics]

Hi Siya! All the best for your exams 👍 😊

[@dhyanshah5397]

JESUS I JUST DISCOVERED GOLD......

[@onyxowl2587]

this video genuinely helped me clear my concept .

[@ExemplarPhysics]

Happy to know 😊

[@manshagupta3337]

Sir this made the entire Process very clear to find polarities ... Plz bless me for my exams 🙏

[@ExemplarPhysics]

My blessings are always with you ✋... All the best for your exams 😊

[@manshagupta3337]

@@ExemplarPhysics 😌🤗

[@Redstar_SHORTS__FF]

What a way of explaining wow☺

[@Elvernt23]

Thank you!!! Now I'm m ready for my exam.

[@The_Asteroid_]

Thank you so much. There was an exam after 2 hours

[@ExemplarPhysics]

Good to know that.... This has helped.

[@harshulsharma840]

It was so easy sir. Thank you so much . For an hour I was just in the world of confusion.

[@ExemplarPhysics]

😊

[@shwetasharma154]

Nice explanation....sir but fingers represent current or magnetic field in this case?

[@ExemplarPhysics]

If your current carrying conductor is straight... Then thumb represents direction of current & circled fingers represent magnetic field. If your conductor is coiled as in case of solenoid, then circled fingers represent direction of electric current and thumb will indicate direction of magnetic field. Hope your doubt got cleared. Please subscribe to the channel. 😊

[@zerinkhan3332]

i know its too late to ask this question but can u please helpme? what happens when a current passes through a solenoid in a complete circuit but the plus and minus terminals are not marked and a magnet approavches the solenoid at one pole. the solenoids pole where the magnet approaches becomes s pole. now why did it become s pole? this question came in my olevels p2 today and i couldnt answer it

[@ExemplarPhysics]

First of all... It's never late to ask. And secondly, I didn't understand your question. Can send me the exact question???

[@girijasudhakaran2889]

You just made my day sir Thank you a lot

[@ThugLife-mw2ek]

How will we find polarity in horse shoe magnet then ?

[@ExemplarPhysics]

If the solenoid is bent in the shape of a horse shoe... same process can be used for finding its poles. If you have a horse shoe magnet... whose poles are unknown then you can use a bar magnet (with known poles) to find out.

[@riddhijain6186]

Sir , can u also tell how to solve power related questions , I mean which formula of heat and power to be used where

[@ExemplarPhysics]

Please watch videos on Heat & Power. kzbin.info/www/bejne/haWlYaqbfrd3hasfeature=shared

[@watchmore7631]

Nice explaination. I need to nko also, how to make a gold locator mechanism that can detect the location burried.

[@ExemplarPhysics]

I don't know about Gold... But you can make a metal detector. Good luck for your Treasure Hunt.

[@victorzhou4818]

Explained very well thanks

[@ExemplarPhysics]

Thanks a lot :)

[@nishalisaxena49]

Thankyou soo much sir...This video just made it soo easy to find poles.

[@insylem]

Electron flow, or conventional flow?

[@ExemplarPhysics]

Conventional current.

[@insylem]

@@ExemplarPhysics that makes since, thanks. I was taught left hand and electron flow. Thanks

[@prasantadeepbehera4683]

Best explanation to this rule

[@ExemplarPhysics]

Glad it was helpful!

[@rcreation9164]

Sir but according to maxewell thumb rule ,thumb represents the direction of current but u said totally opposite .can u explain how to find poles of solenoid briefly by replying me

[@ExemplarPhysics]

Thanks for your question. The purpose of the video is to make you understand... how to find the poles of a solenoid without using any extra rule. Maxwell's Right Hand Thumb Rule is for finding the direction of magnetic field lines around a straight current carrying conductor, if thumb is along the direction of current, then the circled fingers represents the direction of magnetic field lines. But in case of solenoid, the conductor is wound around a cylindrical core. To find the direction of magnetic field near the ends of the solenoid, the converse of Maxwell's Right Hand Thumb Rule can be used. (No need to remember, any other rule for it.) Field lines of a solenoid are similar to that of a bar magnet. The end where the field lines are emerging out, is the North Pole & the opposite end is the South Pole.

[@bca4975]

This helped me so much thx bro😭😭😭

[@ExemplarPhysics]

Thank you ❤

[@mishaagarwal2565]

Sir,Will this method be always precise?

[@ExemplarPhysics]

Precision??? Do not believe me blindly... Apply this to all the questions... and find out 😊.

[@kartblaze5492]

Sir, the way you did it is made it very easy though i had a question, is this a certified way to find poles or a trick to do so?

[@ExemplarPhysics]

There's a rule.... called Clock Face Rule to find the poles of a solenoid.

[@kartblaze5492]

@@ExemplarPhysics ohh ok thank you sir!

[@liambray7657]

Thank you! Just had one question: to which end would a compass point towards?

[@ExemplarPhysics]

A freely suspended compass always aligns in North-South direction.

[@ExemplarPhysics]

May be... This video will help. kzbin.info/www/bejne/iKjGmHx-a72jirM

[@liambray7657]

@@ExemplarPhysics Thank you

[@ThugLife-mw2ek]

will this trick be always right ?

[@ExemplarPhysics]

Why don't you answer that for me??? Apply it to all the questions... possible. Will be waiting for your answer.

[@aashmannsk]

Thank you so much for such an easy and concise explanation sir. I was able to understand this topic very easily. Pls wish me luck for my exams as well.

[@ExemplarPhysics]

All the best for your exams 😊

[@soumyaragesh-hg3tk]

Simple and very nice sir

[@salindakawushalliyebandara8552]

Nice explanation Thanks 🙏 🙏🙏

[@ExemplarPhysics]

😊 Thank you

[@cz1001]

Thank you for explaining

[@arunpandi22356]

Thanks sir. Its really helpfull

[@ExemplarPhysics]

Good... to know 😊

[@fenri_789]

Arre sir aapne toh moj kardi 😂🙏

[@pradeepjain4682]

Tysm 👍

[@moshi3312]

Thank you so much sir

[@darogaprasad5002]

Thanks it's a good video

[@Bhattiudhowalia_0786]

Sir north pole is RHS OR LHS and why???

[@ExemplarPhysics]

The polarity of solenoid depends upon two factors : 1. Sense of winding 2. Direction of current.

[@vivanbhardwaj3986]

Thanks u so much sir u are the best🙃

[@ExemplarPhysics]

Thank you 😊

[@ExemplarPhysics]

Please tell your friends about the channel.

[@vivanbhardwaj3986]

Sure sir ☺️

[@AdnanKhan-qn6zb]

Thank you so much sirrrr

[@ExemplarPhysics]

You're welcome 😀

[@32muditachoudhary42]

Thank you sir

[@ExemplarPhysics]

Please subscribe to the channel 😊

[@AviralMishra-du9ky]

Thankyou Sir

[@CH-gb7hf]

I thought a magnetic field traveled from North to South? The direction using your technique goes from South to north.

[@ExemplarPhysics]

The direction of magnetic field lines are from North to South outside the magnet... & South to North... inside it.

[@CH-gb7hf]

@@ExemplarPhysics thank you. I'm still learning 🤔😂

[@hachiko_2295]

Thank u sir

[@ExemplarPhysics]

😊

[@upangshugogoi3549]

Thnk u soo much sir

[@sibaprasadgangopadhyay5691]

Small but helpful vedio

[@ExemplarPhysics]

Big thanks 😊

[@AryanSharma-vt2el]

Thank you ssur

[@josephpallangyo8641]

Instant understandable

[@ExemplarPhysics]

Happy to know that it was helpful :)

[@diesucht5776]

Thumb will give the direction of current not magnetic field

[@ExemplarPhysics]

Yes... In case of a straight current carrying conductor.

[@harshmeetshah6996]

Please explain electric motor

[@ExemplarPhysics]

Mention your class.

[@mrcaty-fs6xb]

Superb sir

[@ExemplarPhysics]

Thank you :)

[@c42ff38]

good

[@ExemplarPhysics]

Please subscribe... Share it with your friends & family members.

[@Poojamalik_504]

😊😊😊😊😊

[@harendrakumarsingh9007]

TOTALLY INCORRRCT ❌❌❌

[@ExemplarPhysics]

A man must be big enough to admit his mistakes, smart enough to profit from them, and strong enough to correct them. John C. Maxwell

[@mowliidhanfi176]

Well

[@ExemplarPhysics]

Keep supporting the channel 🙏🙏🙏

[@alexandrosavraamides7872]

My friend just sent me this as a means of proving me that the earth is flat. O.o

[@ExemplarPhysics]

Of course Earth 🌍 is flat... If you are watching with one eye 😜😊

[@Peasantofdestiny]

Anyone from class 10?

[@abdsisterniveditaacademy9167]

The ans is a is south pole and b is north pole

[@ExemplarPhysics]

How abt S as South pole & N as North pole?😊??

[@rodericksibelius8472]

Can you please CLARIFY WHAT YOU ARE TALKING ABOUT, and directly and FRANKLY tell us what convention you are using for CURRENT FLOW, because in the REALS WORLD of Physics, the electrons are the ones are really moving.

[@ExemplarPhysics]

Yes, in a current carrying conductor, electrons (negative charges) are moving. The convention is that the direction of current is taken as direction of flow of positive charge or the direction opposite to the flow of negative charge.

[@ExemplarPhysics]

In this video, the topic discussed is "How can we determine the poles of a solenoid" just by using converse of Maxwell's Right Hand Thumb Rule.

[@Poojamalik_504]

😢😢😢😮

[@ExemplarPhysics]

???

[@harendrakumarsingh9007]

TOTALLY INCORRECT❌❎✖️✖️ HOW CAN YOU TAKE ONE SIDE IS NORTHPOLE???

[@ExemplarPhysics]

Please watch the video again... & let me know... the problem.

[@luvrana7755]

Thank you so much sir