Special Designed p-n Junctions🔥|| Class 12 physics lecture | Light Emitting Diode😱| Photo Diode

[@AyeshaAbid-ez3cn]

Superb and thanks its a great lctur

[@UsmanShani]

So nice of you

[@Meharali....]

Cute way of Teaching. May Allah bless you Ameen

[@UsmanShani]

Many many thanks

[@Umm-E-Arfa]

Jazak Allah Sir ✨

[@FizaZardari-zm8vx]

Mashallah sir you deserve more likes

[@UsmanShani]

Ye tab ho ga jb ap support kry gy, lazmi share kry apni class k sath ye channel

[@EhtshamJutt-n6f]

😘thanks sir ap ki waja sa mera concept clear howa

[@UsmanShani]

most welcome... plz support kary dil se

[@romach2466]

Dear sir .... Excellent lec.... Waiting for next 😍

[@UsmanShani]

Thank u very much...Plz like videos n share with your friends/class mates

[@romach2466]

@@UsmanShani respected sir Sure

[@FatalFatalgamingyt]

Masha Allah bht acha smjhaty h ap... mcqs etc .. but achyyyyyy...

[@UsmanShani]

Thanks, plz support kijye zaror, share this video wd ur frnds

[@FatalFatalgamingyt]

@@UsmanShani gg zror.. kyu nhi Masha Allah. Bht acha smjhaya h apne sath mn mcqs or question bhi btaiy h. Weldone.

[@rehanaakhtar4632]

Nice lacture 👍

[@UsmanShani]

Glad you liked it

[@LiaqatAli-ej7cg]

Excellent way of teaching sir

[@UsmanShani]

Thank u so much , so nice of u, Plz support kijye for more subscribers

[@malikabibi4257]

Super amazing ❤️

[@UsmanShani]

Thank u sooo much

[@mubashirashoukat3507]

The way u stop for Azaan💎❤❤

[@UsmanShani]

Thank u Sooooo much...

[@AliShah-rc6pl]

Thank you so much Sir 💖💖💖💖

[@UsmanShani]

Wlcm + Thanks

[@UmarZohaibUmarZohaib]

What a writting masha Allah

[@riaz8729]

Yahan pr reverse bise main circuit jal nhi jaye ga????

[@UsmanShani]

Kis case me?

[@TanveerAhmad-zk9jr]

Electron bond break hony k bad free electrons ki trf q jaty hn positive ya hole ki tarf q ni?

[@UsmanShani]

Hum average ki bat kr rhy hen Initially nhe, Ya ap asan yun smajh sakty hen k minority charges k Push ki waja se, circuit reverse biased mode p h

[@TahirMunir-r5w]

Goog

[@engr.hastikhan8187]

Depletion region ma ions hoty hn sir g . Ap keh rhy keh neutral atoms 😮

[@UsmanShani]

In general bol sakty hen sir...

[@LiaqatAli-ej7cg]

Mcqs kha se tyar kie jy

[@UsmanShani]

chapter k end waly plus jo hum lec me sath sath btaty hen wahe points mcqs k liye hoty hen, wahe kar len bas...

[@humabhatti8194]

Good mashallah apna azan pa stop KR dia topics

[@riaz8729]

Sir pls bata den.....

[@UsmanShani]

Kia chez?

[@haroonazhar4714]

Photu 😂

[@luckygirl6858]

Yup ... hhhha