Most Expected and Previous Year Questions Chapter 14 SEMICONDUCTOR Class 12th PHYSICS I BOARDS 2025

[@forstudy-uf7yv]

East or West radhika classes is best 🏵️

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Best physics teacher of you tube

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Sir I am blindly following you because sir aap bahot acha pdhate ho

[@Jasnoorsingh-wd8xs]

Sir thanks for teaching us ❤❤

[@ShubhamJogta]

Sir, at 26:05 ,, "doping always increases the no. of electron in semiconductor" is true

[@ShubhamJogta]

I MEAN IT'S CLEARLY MENTIONED IN THE. NCERT Pg- 330 1st para 3rd last line

[@ShubhamJogta]

Please do reply , and do let me know, whether the answer is correct or not

[@adityapandey-og]

Doping dont always increase bro, the type of doping plays the key role, for eg pentavalent dopant will increase CONCentration of electron and trivalent dopant Increases CONCentration of holes. Hope it is helpful

[@ShubhamJogta]

@adityapandey-og I got it , what you're trying to say But broo, it isn't mentioned in the question whether the semiconductor is n type or p type. So what should be the answer considered.

[@adityapandey-og]

@@ShubhamJogta As you said it isn't mentioned in the question so that's why only the reason will be considered incorrect isn't it?

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It's was an Amazing session ❤️ thank uhh so much sir ❤

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Nice session sir💗👍

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Bahut aacha lecture tha sir ❤️ thank you❤ and app download krli h kl enroll ho jaounga for sure❤

[@Rudraprasadpadhy-kg7pj]

thank you sir for this nice lecture . sir next chapter alternating current karadijiye aagar ho sake toh

[@AnushkaDedha]

Thank you so much sir ❤❤

[@Shiv0972]

❤❤❤

[@bhavishyabharti]

best teacher for question in youtube is radhika classes or for theory its ashu sir learn and fun be honest

[@DevShivhare-br1ct]

Best teacher of youtube ❤️❤️❤️❤️❤️❤️❤️🔥🔥🔥

[@himanshurajput3086]

Bhot acha pdhte ho sir ap

[@himanshurajput3086]

Sir derivation kb hogi

[@Khushi-u6p8q]

Sir pls tell pyqs and your ques series and diamond series are enough for board??
To score in 80s and 70s

[@DevShivhare-br1ct]

Best platform ❤️❤️❤️❤️

[@princedhingra2480]

❤❤ sir aapko salute h ,
Aapki mehnat , aur aapko dekh ke motivation milti h
Sach kahu toh aapki vjh se phy exist krti h mere lie 😅 aap best ho batane ki jarurat ni h 🎉 but phir bhi love u by heart
Bs aise bade bhaiya ki tarah guide krna
Thank you 😊😊

[@RakeshKumar-r5v1p]

Sir mera 17 ko physical ka paper h toh dikkat toh nhi hogi batch m enroll krne m

[@Its_backbecher_21]

Same bro 😅

[@its_star_amit]

sir i have completed about all chapters but i am facing a major problem in solving the questions of ray optics and unable to clear the topics of optical instruements sir, plz tell me how can I command on these two chapters completely

[@ShubhamJogta]

Do all the derivations first in detail and attend NCERT wallah mind map series

[@ShubhamJogta]

Do let me know if it was helpful ❤

[@its_star_amit]

@@ShubhamJogta yes I did these things after doing comment but still not for optical and geometrical optics and optical is looking like very dangerous to me

[@ShubhamJogta]

@@its_star_amit derivations smjh k kr bhai ratta mt maarr, aur 1 st priority NCERT questions ko de

[@tipsbytips4402]

Thankyou sir ji

[@ahadraza-s1g]

😊

[@Manpreet_77_]

❤❤♾️

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Sir sirf nd sirf apki question series follow krke pass ho skte hai

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Sir ek baar kl ki class ki timings confirm kr dijiye???

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abhi jo live hoti hai vo 11:00 pm

[@Parkhisharma-xd]

@RADHIKACLASSES Okie sir... Thank u so much....💖🤗

[@HardcoreAspirantnda]

49:44

[@Motivition-g9c]

No sir p type and n type can not joined physical

[@arya_chaudhary]

Sir plz class time 7pm se rakhna batch mein plzz 😢😢😢😢

[@RADHIKACLASSES]

Not possible brother morning class hogi

[@TheBoardsMogger]

🔥🔥OG

[@samannayprayash]

Sir next EMI ka session kijiye please

[@Ashu_Rana05]

Ram ram ji

[@shreyarawat3760]

Isc wale dekh sakte na isko ?

[@TheabhiSaini-yt4wq]

Lec ke timing 10 pm karlo

[@syedarkam3507]

I will join hirdey batch❤

[@ArushMann]

Sir,i am facing problem in questions even after watching your diamond question videos aapse ek request hai pls har type ke questions kara dijiye atleast 2-3 videos har ek chapter ke questions ki banaiye
Request🙏
Maine aapke questions dekhe and kare but preboard me mere marks sirf 28 hi rah gye vo bhi paas sirf theory ki wajah se hua hu
Numericals hue hi nhi preboard me

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5,494 views · Streamed 2 weeks ago

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Sir I am Priyanshu Bansal I have enrolled for your hirdey batch 2025

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✌️✌️

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Sir main aapse RUclips per padhakar acche marks la sakta hun

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ji bilkul

[@ahadraza-s1g]

Thank you sir

[@HardcoreAspirantnda]

Sir smj lena mai apni tariff kar rha hu koi dilkt nhi h 😂

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Bas aise hi share bhi kar dena sabko

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imran hasmi