Class 10 - Physics - Chapter 15 - Lecture 8 - 15.8 Mutual Induction - Allied Schools

[@Emmafatima5637]

*Definition of Mutual Induction*
_The phenomena of production of induced current in one coil due to change of current in a neighbouring coil is called mutual induction._
*Mutual Induction Experiment*
*Setup:*
1. Two coils A and B placed close to each other
2. Coil A connected to battery and switch
3. Coil B connected to sensitive galvanometer
*Observations:*
1. Switch closed: Galvanometer shows momentary deflection
2. Switch opened: Galvanometer shows deflection in opposite direction
*Explanation using Faraday's Law:*
1. Switch closed:
- Current flows in Coil A
- Magnetic field developed around Coil A
- Magnetic lines of force pass through Coil B
- Current induced in Coil B (Faraday's Law)
2. Current steady in Coil A:
- Magnetic lines of force constant
- No change in induced current in Coil B
3. Switch opened:
- Current stops in Coil A
- Magnetic field disappears
- Magnetic lines of force decrease to zero in Coil B
- Current induced in Coil B in opposite direction
*Key Points:*
1. Changing current in Coil A induces current in Coil B
2. Direction of induced current reverses when switch is opened
3. Faraday's Law explains the observations

[@Fahad-reels]

Very good I can get help from this

[@AbdullahIlyas-wr7jf]

Perfect 🥰

[@qarinaeem4636]

Thanks this points help me a lot ❤❤❤

[@IBRAMAN-t3o]

Are you making notes on the comments of these videos?

[@AbdulGhaffar-u1u]

Thank you so much

[@usc3697]

Yes clear sir g

[@attaqureshi6051]

Sir plz ye b bataya kary ka kon sa topic short ma ha or kon sa long ma ha aik alg video Bana Kar kon sa important ha or kin sa unimportant 😊

[@MShabbir-t4u]

Nice what a clear concept 😊😊

[@Dawariqbal04]

May Allah give you more knowledge 👍🏻👍🏻👍🏻👍🏻

[@adeelsaeed9429]

May Allah bless you sir

[@TopWY786]

So beautiful so elgeant just looking like a lecture for mutual induction wow

[@malik-ty]

Duffer

[@MUHAMMADALI-xf4wh]

I'll die of cringe

[@maviayousafzai4881]

Clear clear clear is the dialogue of sit😊😊

[@AAMIRw-h6r]

Thanks 😊 for uploading it on TH-cam for everyone

[@haseebjanhaseebjan5168]

Thank u so much sir g

[@ShahzadRajput-v1s]

Nice work sir keep it up

[@asifsahil6796]

Good teaching sir

[@mahamejaz6857]

Because of you sir i get compat in 9th phy

[@iqramanzoor4762]

Sir ka to kam samjana ha karna to tum na khud hi ha na khud parhty Nahi ha phir Sara blame teacher ky uper dal daty haa

[@ayaan8032]

Take it easy man!!!!! 😂​@@iqramanzoor4762

[@sardarhassnain1249]

Excellent performance

[@manomalik4675]

great lecture

[@abdullahkiyani994]

❤❤Thnks sir

[@HamaraDeen-e-Islam]

congrats on 400k subs

[@PHAROS_ACADEMY]

This is a short question?

[@AbdullahIlyas-wr7jf]

Clear sir

[@9thclasswithfizza580]

Allah bless you

[@hayamalik_222]

Please upload mathematical expression

[@rajakashan7452]

10th cls m ic ka mathematical concept ni h

[@zohanzohan3642]

Yes sir clear g

[@pakeezaafzal7882]

Sir induce ka kiya mtlb he

[@ahmadmaqsood1059]

Artificially current paida krna

[@hudaafnan1073]

Generate krna

[@mujahidmunj4064]

Thanks

[@mujrimgaming5208]

Sir i didn't get today's lecture but your ex lectures were execute

[@ahmadjutt3338]

Ese topic may say question Kon Kon say ban rahy h6

[@umarwahabshangla5184]

Thanks

[@usamaali4703]

Is battery an A.C. source or D.C. source?

[@abeerah_faiz]

A.C

[@abdulkhaliq5926]

Battery is a dc source because the current which is stored is dc current

[@zahrabaig6660]

@@abdulkhaliq5926 That's right!

[@mirakash4629]

DC source because it's polarity never change..

[@abdullahtaha07]

Chothi ma para tha DC hota hai

[@adilali2036]

Please Koi Aisy hi achy teacher bta dein first year K liye Jo Aisy prhy

[@nidachaudry5490]

Mutual induction

[@alialibarkia2160]

Sir ya Jo ap board per karwata hai kiya wo hum yad be kar sakta hai kiya

[@pari-fatimah]

To kia wo Pagal ha Jo likhta ha😂😂

[@atifali728]

Yes kar sakte ha yad hum b whi krte ha

[@Waqasmalik-e6b]

Aj sa ma bhi yahi karo gi

[@TasadaqhameedTasadaqhameed]

Sir review answers question likh kar batain please 🥺 hum nain paper main answer likna hain ❤

[@JamilAhmed-tp4rn]

Sir please Explain it 🙏🙏

[@M.hasnanM.hasnan-cg8kk]

Si unit of mutual induction

[@zaheerahmed8232]

Where is another teacher who say like 😂 hello my dear students with seriousness

[@ZaitoonButt]

Bhai samaj thori si aaye puri nahi aaye😢

[@saithahsan1107]

Sir please Urdu medium bhi karva Dia karo

[@zahrabaig6660]

Matlab?

[@a-1715]

I think He is saying that definations and notes which are written in english medium on board should be in urdu medium for urdu medium school`s students in another video.If I am not wrong 😊

[@BilalKhan-rb2np]

Father of physics rayan malik

[@muhammaddin3521]

😢

[@saithahsan1107]

Please 🙏🥺 Urdu medium

[@saithahsan1107]

Urdu medium please 🥺😥

[@kainatnoor6184]

Thank you sir g❤❤❤