Class 12 Boards 2024👌Important topics for Class 12 physics🎯Fail nahi ho sakte guarantee hai hamari💪💥 

I wish every student get 95% without study😊

"Ladte Raho Jeet tumhari h" this line motivated me next level❤

Who are coming to watch this video after giving the chemistry exam? (With 0% syllabus covered in physics)😂

9:32 In p-type sc trivalent impurities are doped form there it gets more holes i..e. Nh>Ne

Ch : electric charges and fields Coulomb's law Dipole Application of gauss law Ch: potential and capacitance Equipotential surfaces P.E of system of charges Energy stpred in capacitors Ch: current electricity Drift of electrons and resistivity Temperature dependence of resistivity Kirchoffs rule Ch: moving charges and magnetism Motion in a magnetic field Force between parallel wires Moving coil galvanometer and conversion Ch: magnetism and matter The bar magnet Magnetic properties of materials Ch: electromagnetic induction Lenz's law Faraday's law Self and mutual induction Ch: alternating current Series LCR Power in A.C circuits Transformers Ch: electromagnetic waves Displacement current Electromagnetic spectrum -- uses Ch: ray optics Refraction at spherical surfaces Prism Optical instrument Ch: wave optics Reflection and refraction by wave theory Interference and YDSE Diffraction Ch: dual nature Einstein photoelectric equation All graphs Wave nature of matter Ch: atoms Alpha particle scattering experiment Bohr model Ch: nuclei Mass energy and BEN curve Nuclear force Nuclear energy Ch: semiconductors P-n junction Semiconductor diode Application of diode (rectifier)

Neutral but have holes due to which it is called positively charged but whole system is neutral...

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Thanku sir for this guidance 🙏

Sir you are my idle person and love you so much for your extreme high support for us for every minute whatever you are providing for us. Very very thank you sir❤❤❤❤❤

P-type semiconductor is not a positively charged conductor it has electron but in minority,and the region leaved by electron are called holes(treated as positive region not as positive charge).

P type semiconductor is dopped with 13 group elements like boron it has holes as maximum charge carrier ; it is considered as positively charged .....❤❤❤ Thanks sir for your lovely support

Most calm, charming and adorable physics teacher I've ever seen..... ❤️

Sir P type semiconductors as a whole neutral hai lekin usme majority charge carriers Holes hai 👍

Binding energy per nucleon if less than 7Mev then it is unstable.When BE greater than 8Mev then atom is unstable,and if it lies between 7mev to 8 mev then it is stable nuclei

P= positive ,n=negative Trivalent, pentavalent

LADTE RAHO JEET TUMHARI HAI GURUMANTRA OF ARVIND GURUJI !!! JAI SIYA RAM ALWAYS THOSE 2 DHARMAS !!!

Sir thank you so much itna hamara khayaal rakhne k liye .... 🤍 God bless you and your family 😇

Thankyou sir♥️ u are the best teacher 😊 ever sir I have a request from you plz make the same video about the chemistry and maths also plz sir♥️❣️ And this line OMG❣️ HARA VAHI JO PADHA NHI👑✨ LADE RAHO JEET TUMHARE HAI🏆❣️

Chapter 1: Coulomb's law Dipole App. Of gauss law Chapter 2: Equipotential surface P.E. of system of charges Energy stored in capacitor Chapter 3: Drift of electrons and Resistivity Temp. Dependence of resistivity Kirchhoff's Rule

In p type semiconductor number of Holes are majority career and number of electrons are minority careers 'so p type semiconductor are positive ❤

P type semiconductor is connected to positve termianl of battery during forward bias...and its fromed by the tetravalent and pentavalent doping. P is anode

Thank you sir for the video it gives me both motivation and confidence 😊

P type semiconductor No. Of holes(+)>No. Of electrons(--) but overall it is neutral bcz one dopant atom is replaced by other...

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Thank you very much sir.🙂

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I have become very confident after watching this video thank you so much guruji ☺️❤

Thanku Sir 👏🏻

Thank you very much sir ❤❤❤Aap bahut madad kar rhe tha Dil se Dhanyawad

dil jeet liya sir '0 fear when arvind sir here' 🙂

In P type semiconductor has positive hole concentration more than electron concentration

Thankyou so much sir for this video ❤😊

No tension , no fear When Arvind sir is here!!

Sir aap bahot acha padhate ho . Mei to bss aap ke hee bharose huu . ❤❤❤❤❤ sir bss ek last request thi ki 5 Mark's wake topics ke upar questions ke liye ek vedio bna dijiye . Lengthy hoga to bhi chalega sir plss plss sir 🥺🥺🥺🥺🙏🙏🙏🙏

P type semiconductor is charge less neither positively not negatively charged.

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Thank you so much sir... You are great teacher in the India...

Sir ray optics se lens maker formula bohot ata h harbar uska ata h saat me ek numerical refractive index pe

Love u sir 😊 u are really a great teacher 😊

sir you are the one jinki wajah se physics padhne ka confidence aaya thank u sir

Sir please bring video of 3/4 hrs explaing important topics please we will not ask anything else

sir jo aapne pyq ke session youtube pe diye hue hain , voh kaafi nahi hain kya , sure shot questions purchase krna zruri hai kya ?

More Bonding energy's more stability

Aap hamare liye bahut mehnat kar rahe ho sir ..... Thanku so much......sir....

7:14 best part

Jab tk ladoge nhi mehnat se kamiyabi kese milegi es exam se kuch pane ke liye need kiya bhut kuch khona padhta h arvind sir jii bas aap hamara ese hi sath dete rahe ❤ thank you so much sir ji love you ❤❤❤

Sir aap bhot achhe ho aap pddte hue bor nhi hone dete thankyou so much sir jiiiiii ❤❤❤❤❤

Sir maths ke liye bhi koi aisi video bana dijiye please 🥺

Thank you so much sir 😊😊

Tusi great ho sir 😊

Sir ji aese hi video bnate rho🎉🎉❤ .. We all are dependent up to you🙏🏻🙏🏻

Sir p type semi conductor mai holes jayada hote hai .....electrons sai ... or holes postive charged hote hai toh p type conductor bhi postively charged hoga

Thankyou sir ❤️✨

Kal Mera pre board hai physics ka mene topic toh cover kardiya he par numerical nahi kiya

Sir aapne confidence de diya ye sab bolke, bas ye bata dijiye ki ye one shot and revision video enough hoga? Ya iska baad ncert read ya external source etc bhi krni hogi?

Sir apki video dekhne ke baad to kahin jana hi nhi sab yahin par uplabdh hai thanks sir Ji ❤❤

Thank You Sir

P type holes are the charges carriar and it is positively charged

Sir which topics you told us to do from every chapter if we did can we score good ! By just understanding these topics

Sir aap ne last year math ke liye jo most expexted questions wali series karvai hai kya woh iss saal ke liye bhi thik rahega?

P type semiconductor is extrinsic type of semiconductor in which trivalent atom is doped

Sir ek doubt hai sir notes kya hum lecture ke saath banaye ya pdf se padhe kiu ki sir notes banane ka time nhi h ab

THANK you sir ❤❤

Thanks uu sir 😊 for our help ❤

In topics ka liya video banay please.

Sir kya up board English medium ke baccho ko yahi ayega

P type semiconductor positively charged

Mast sir thanks

P type semiconductor is positively charged

Great sir please chemistry ka bhi bna dijiye please 🙏🙏🙏🙏😢

Sir bs itna ka ek solution videos bna do n please , Jo v samay lge Bs ek last request hai aap se . Please sir .. Last time kewal bna do video sir .. Jinko jinko iss topics pr video chhahiyea to comment kro sir Ki bna de sir... 🙏🙏🙏🙏

9:44 Sir p type semi conductor +vely charged hota hai . Bcz p type semi conductor is an extrinsic semi conductor jaha trivalent atom(boron/aluminum) ke sath doping kiya jata hai ... Aur p type semi conductor +vely charges isliye hote hai bcz , in p type semi conductors are holes .

P type is positive nd n type contain both pisitive and negative charge

Binding energy directly proportional to stability

Plz reply sir Up board walo ke liye bhi yehi topic hai kya

P type semiconductor is electrically neutral

best physics teacher

Sir chemistry ke liye bhi kuch bta digiyega❤

Sir ek video bana dijiye na yeh sarey important topics ko cover karte... One shot type

Sir maine apki sari videos dhk li and question bhi kr liye isl alawa practice k liye bta dijiye kya krun? Plz

P type semiconductor is positively charge ! Jaarorri nhi har baat +ve he rhe bas agar n type -ve ha toh halka sa Kam -ve p par hona chaiye toh forward bias hoajyega ❤

Sir please make a separate video for important topics explanation....

Wonderful content ❤❤

Sir important numericals bhi bta do physics ke please 🙏🏻

Sir, maine physics acche se prepare kar liya hai ... Reading bhi Kiya hu derivation bhi Kiya hu aur numerical bhi ..but mujhe chemistry me bhout dar lag rha hai ... Padh kar bhi samaj nhi aa rha

Sir bahaut dr lg rha hai sir mere preboard me 16 marks the sir board vale grace marks de dete hain ??

Less is more never give up ❤

Sir ray optics ke one shot me optical instruments ke derivations short hai or 40 min wale me long hai kaunsa shi hai?

Who waste their time for commenting 😑

Sir please ek video la do in topics par one shot to cover all topic in one video please😢😢😢😢

Sir aap guide karoge to definitely pass ho jaenge ❤

Your future self will thank you for your hardwork so do it for him

did anyone follow this and solve sample paper ..how did you feel ? was it helpful?

All the best guyss...❤️👍🏻

Sir thank you❤ sir aap ki vajh se pass ho gye😘😘😘

Sir optics mai liquid layer wale question samaj nhi aa raha. I mean how we gonna tackle section C which contains fresh HOTS numericals

Good sir love you 💗

Sir pta nhi kyo mujhe is vedio ko dekhte waqt beech beech me hasi aa rhi thi.......

Sir ac generator is not insyllabus?

Thanks sir ❤❤