P-n Junction and its Characteristics🔥| Forward Biased and Reverse Biased P-N Junction | Usman Shani

[@UsmanShani]

Dear Students! Plz like videos & share with your friends / class mates, Friends will benefit from YOur sharing.

[@HamzaJoiYaa]

Excellent work sir g

[@minecraft-short29]

big Fan Sir😊

[@masifmalik7159]

❤❤❤ good mettod of teaching

[@ABDULBASIT-ei3se]

Amazing and Amazing🎉

[@UsmanShani]

Thanks 😄

[@mwaseem108]

Wah sir you are great. This was my first lecture to see. But this was very very outstanding❤❤❤❤

[@UsmanShani]

Thank u very much dear, so nice of u

[@mahnoorshahidshahid4045]

You are my. Favourite physic teacher in 2nd year!!!!!

[@UsmanShani]

Happy to hear that!

[@AbdulBasit-bp9bq]

Bas Sir G,ap ne bohat acha kiya 2nd Year ko continue Rakha,Bas Sir asy hi flow chalay rakhein.

[@UsmanShani]

p1 k b students yhe chahty hen k p1 ka flow chlae rkhy, no tension 2no sath sath chlayn gy dear, bas ap videos like or apny dosto k sath share lazmi krty rhyn...Thank u so much...

[@nknetwork5656]

Excellent method of teaching sir
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😊😊
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[@studylctr]

bht ALA

[@UsmanShani]

Thank u so much

[@graphicsdesigning9882]

Sir too good method of teaching

[@UsmanShani]

THank u sooo much, Plz like videos n share with your friends / class mates

[@msaleembaloch517]

Thanks Sir so much It's difficult to finds words for your great effort Sir your method of teaching is unique and outstanding 👌👌👌👌 This lecture clear all my doubts related to this topic 💯💯❤️❤️ Allah bless you Sir , stay bless, stay happy, live long 🥰 🥰🥰🥰

[@UsmanShani]

Wlcm + Thanks, Your words are like Oxygen for me

[@mishikj989]

Very good explanation if speed is 2x

[@user-furqan318]

Great lecture

[@KashafJuty]

Awesome sir g😍❤❤

[@UsmanShani]

Thanks, so nice of u

[@zfarkhmbohzfarkhmboh-zy5lo]

very good teaching method

[@UsmanShani]

Thanks

[@Jiyach8942]

No words fr appreciation

[@UsmanShani]

Thank u very much,, plz like videos n share with your friends / class mates

[@AbbasAbbas-ls1dj]

Sir AP plz sath sath short long question bi bataya kary

[@Bushiikhan126]

Great teacher wallaah❤❤❤❤❤

[@UsmanShani]

Thank u so much, So nice of U, plz this video share with others

[@aqsawajid546]

Great 👍 lecture..

[@UsmanShani]

Thanks and welcome

[@aqsawajid546]

@@UsmanShani ❤️

[@infinity_zone]

Supppppppppperbbbbbb❤

[@DeeN_e_islam293]

I wish we get such teachers in the university too😢

[@EmanFatima-cn3pn]

😊

[@sarim-ne7ex]

sir 🤔🤔 (( why externally applied electric field cannot cause current to flow ????)))🤨🤨

[@Physics-20-07]

sir g forwrd biasing m BHT zada voltage brhane SE circuit q Ni jlta? bcz is m bhi zada current flow krta h after breaking of D.layer

[@Physics-20-07]

JB hm source voltage ko zada increase kre ge ..

[@arifsial4619]

Thank God I found your channel

[@UsmanShani]

Thank u so much,

[@HamzaJoiYaa]

Good method sir g ❤❤❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@logojo2.O]

Amazing ❤❤

[@RaoKhalid-qe3ck]

My first entry to this channel and feel so sad that why i couldn't find this channel earlier ..but i know that there is zome benefit and secret of gid behind this...lots of respect for u sir...i wish k meray comment pr channel maker respected sir reply krain😢ye hmesha meri wish rahi h

[@UsmanShani]

Thank You So much dear, Really so nice of U

[@AhmadRaza-nm1uz]

Sir ma ap ka ya first wala lecture liya ha aur ap ki baat kar sharam kary aur ja kar p.n type ko sai wala samj kar ay to ap ka previous lecture bi liya 😂You are great physics teacher thanks a lot for teach us ❤❤❤

[@UsmanShani]

Wlcm + Thanks, So nice oF u

[@AhmadMalik-hb5cq]

10:25 😂😂😂 iss trah ki blaaa
15:43 i think بلا is your fv word sir 😂❤

[@UsmanShani]

Bilkul haha

[@AhmadMalik-hb5cq]

@@UsmanShani I'm listening to ur lecs ... outstandind sir ❤

[@habibtarakai1824]

Upload more and more lecture on transistor

[@UsmanShani]

G zaror inshaAllah

[@studylctr]

sir hum keh saktay hain kai reverse baising mein width of depletion constant rehte hai ya phr increase he krti hai

[@UsmanShani]

Constant ni khna

[@jdkhan7281]

Keep it up sir😍

[@UsmanShani]

Thank u sooo much, plz like videos n share with your friends

[@sadiahmad8243]

Sir .
Ans for ohm Law
Ohm Law satisfy at constant temperature but in this case we use a semiconductor which is insulator but when temperature is increased then it conduts in this case ohm law is not satisfy

[@learningwithuzair9227]

Yeah it is non ohmic because V and I are not directly proportional.

[@dreamdream3345]

Sir why potential barrier of silicon is greater than germanium

[@UsmanShani]

nature

[@abdulahadkhan4235]

the way sir said "push kare ga vrum,wrum'😅

[@ExaminationDepartment-qu5qp]

Great lecture

[@UsmanShani]

Many thanks

[@AliShah-rc6pl]

Cute Sir Thank you so much

[@UsmanShani]

Thanks + Wlcm

[@zemedicotv211]

Welcome sir G❤️❤️❤️❤️👍

[@UsmanShani]

Thanks dear

[@Nizamuddin-cg2yl]

v=IR ya equation yaha R ko find kernea k lea istemal hogia ha

[@UsmanShani]

Good...ans is correct

[@HazratBilal-v3t]

Thank you sir ❤❤❤

[@UsmanShani]

Welcome!

[@munirhussain6850]

Amazing

[@UsmanShani]

Thank u sooo much dear

[@logojo2.O]

❤❤❤❤❤❤❤
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[@ranamujahid3687]

Sir plzz ap jo samjaty ha samjny ky bd side pr ho jya kry kun ky screen shot lna hota ha

[@UsmanShani]

G ok next videos me zaror, asal me yad ni rhta, sorry

[@logojo2.O]

👍👍👍👍👍👍👍

[@MuhammadUsman-ll6hs]

❤❤❤

[@drtariqzahoor9272]

A.O.A Sir plz Ans:
Depletion region carries:
(A) +ve charge
(B) -ve charge
(C) Ions
(D) No charge

[@UsmanShani]

d

[@muhammadkamran2144]

Proud ❤️

[@UsmanShani]

Thanks dear

[@zemedicotv211]

❤️❤️❤️❤️❤️❤️❤️

[@UsmanShani]

💚💗

[@Zahidali-gj5pk]

Nice

[@UsmanShani]

Thank u very much...

[@wecandoeverything5450]

new suscriber

[@UsmanShani]

Thank u so much, so nice of U

[@zemedicotv211]

Make MDCAT based MCQS in every topic like this one.

[@UsmanShani]

Plz mcqs worksheet playlist check kijye Thanks

[@komalshahbaz..2242]

V=IR .. sir ye question Jo apny kia .. usy kindly explain bhi kr dein 😊

[@UsmanShani]

ye ohm law ki equation ni hai ye resistance ko find krny ki eqn hai, ohm law ki equation just V directly proportional to I hai, or write form I directly to V hai...

[@komalshahbaz..2242]

@@UsmanShani ok sir🌚

[@komalshahbaz..2242]

@@UsmanShani jazak Allah

[@SeewithKhan-50027]

Yes it obey ohm law

[@abdulrehman_ali_abbaxi]

Sir g ap jesy teacher college me ku nahi miltay?

[@UsmanShani]

Mujh se b ziada achy milty hen, bas dhondna prta hai

[@adildawar4117]

سر آپ کہا سے ہو اور کہا پڑھاتے ہو؟؟؟؟؟

[@UsmanShani]

From BWP

[@adildawar4117]

سر، پشاور میں ایک اکیڈمی join کرنا چاہتے ہو

[@UsmanShani]

@@adildawar4117 nO sir, mai Punjab BWP se belong krta hu, Udar ni a sakta sir.. Thanks

[@technicalmathmastertmm5770]

Sir ap bwp sy hn?? Ks jga sy m lodhran sy hn

[@zemedicotv211]

Ohm can satisfy V=IR.

[@UsmanShani]

No

[@UsmanShani]

V=IR formula defines resistance

[@zemedicotv211]

@@UsmanShani thanks

[@UsmanShani]

@@zemedicotv211 Wlcm

[@sidrashoukat6109]

Vr does not obey ohm law

[@UsmanShani]

Good

[@mohsinrafique4940]

Pathi insan hu😂😂😂😂😂