All Important MCQs Physics Part 1| 2ndPUC Exam 2024

[@janardhan2425]

Sir , direction of magnetic dipole moment must be from South p to north pole❤

[@myclonej4508]

Yes , true bro ❤

[@Guruprasadokali]

Yes bro

[@bloodsportosm7355]

Yah

[@prostudyvlogs910]

Yes

[@dronzershetty7777]

Yess...direction of magnetic dipole is from south to north but the direction of magnetic lines is from North pole to south

[@swathyreddy8619]

28:38 tht que ans is opt c sir Kirchhoffs second law or loop law

[@giriyappagowda4488]

Who want 70/70 in physics vote here 👇👇

[@santoshbulgundi7250]

I want t score 70

[@karthiksathish3826]

Meeeee

[@Poojag27]

Yesss

[@Ramachandra-k4x]

Meee

[@manjularamachandra6127]

Just to have more replies you commented like this 😂

[@SrustiG-w1f]

28.22 Conservation of energy: Kirchhoff second law& loop rule

[@KINGLYRICS235]

😅

[@Nagesh82]

you are Karnataka alakh sir who all agree guys

[@Damff2215]

Alakh sir is a entrepreneur now . But this man's still teaching us ❤

[@mundemamanloafer2812]

Karnataka's Jeetu bhai (kota factory)is RP sir

[@Harshiv_12016]

​@@sptzackbro 👽🗿

[@ragegamer5200]

Mention sir for 41:37

[@Topper2Gamer]

Are u a science student😢​@@sptzack

[@Cherrycosmos17]

25:37 Explanation: Q = 4πe.rV Q = 4πe.(2r)V' V' = V÷2 Now, it becomes half of the 16 volts, it means 8V Thank you sir

[@ShubhamSingh-gn8ks]

I didn't get it

[@Cherrycosmos17]

@@ShubhamSingh-gn8ks So Basically we have the formula from Capacitance topic That is , C = 4πe.r Instead of C, I just substituted Q÷V That's it

[@chandanashree8046]

​@@Cherrycosmos17Is e means permitivity??

[@lalith1013]

​​@@Cherrycosmos17I guess we can use potential formula v=kq/r , if the radius is doubled, the potential becomes half so 16/2 = 8, is this correct ???

[@Cherrycosmos17]

​@@lalith1013oh yeah, this is also right method. ✅ Thankuu

[@PEACE-li2rq]

1:01:59 Gamma rays are commonly used to sterilize disposable medical equipment

[@trishadm2006]

Sir missed a question The magnetic field at the centre of the circular coil carrying current with n turns and radius is a)(mew not) n i/2r

[@trendzone1402]

ಭರವಸೆಯ ಬೆಳಕು ❤💥 Thank you so much sir 💗

[@shivamchintu5467]

Handbook❎ simplified minds✔️

[@spoorthiii]

44:15 The direction of magnetic dipole moment - south to north

[@leviackermangojo]

I think you don't get enough credit for the things you do for us, please like his videos y'all😊😊😊

[@prashanthbhat4400]

Sir, law of conservation of energyge option C) kirchoff's second law or loop rule ee correct alwa, bcz loop rule Ee second law alwa (kvl/loop)

[@ananyamuralidhar5220]

law of conservation of energy Is Kirchoff 2nd law/ Loop law

[@flashtube6969]

TQ sir for mcqs it will help us a lot.. waiting for part b mcqs ♥️

[@InnocentFountainPen-ju7ks]

Yah

[@roshinivijayakumar29]

Yah.. tq sir❤

[@kavita6678]

44:10 option b south to north

[@AnhilatorPlays]

N to S alwa?

[@prerana.r9141]

Sir 28:06 question nalli answer is option c i.e. kirchhoff’s second law is KVLand first law is KCL and second law signifies law of conservation of energy

[@MohansaiKrishna-jf8er]

Yes 👍

[@charmikach]

sir 27:30 it's drift velocity per unit electric field

[@aakankshavk]

I have never seen a teacher works this hard to give free lectures..thank you very much we owe you a lot sir . We will try our best to score 70/70 in physics ❤❤❤❤❤

[@LathaG-t7e]

Physics mcqs mele confidence bandiravru like here

[@nanditags2652]

Not Alakh mixture of Einstein and CV Raman❤

[@chetanrokaya6559]

Sir for sterilization of surgical equipment it is gamma rays

[@prakruthapavan1628]

Sir, 27:27 Drift velocity per unit volume question tap ide Mobility is magnitude of drift velocity per unit electric field...

[@gaviyappaltallur7069]

Yeah !! Then what is deift velocity per unit volume

[@lalithaumapati4752]

Sir KVL is said to be Kirchoff's second law so option will be (c) for conservation of energy

[@varshaspoojary5586]

1:01:27 The electromagnetic radiation used to sterilize surgical equipment is d) gamma rays

[@karthiksathish3826]

Yes

[@GIUX1]

52:12 principle behind working of AC generator is self induction.

[@Mithil18]

IPL - Inductor Potential Leads CCL - Capacitor Current Leads

[@DG-ui7eq]

Thank you

[@Mutthureddy-hk2pl]

Nice

[@Aastha0987]

Drift velocity per unit electric field😊is mobility

[@samarthsmaladakar]

Back for the second attempt like=================>

[@vijaydr4065]

Why fear when RP sir is here❤😊😊

[@croix9185]

27:30 sir adu drift velocity/electric feild baratte

[@Yashwanth2024]

Sir here the option is B. Because loop law is KVL. Love you sir from KOLAR❤❤❤ 28:21

[@shamantha.l9228]

After seeing this I have gained morr confidence.. thank you sir 😊

[@DTBindushree]

Anyone watching now for 2nd exam 👇

[@sawbhagyaammi509]

No sir kichhoff of second rule is also called as loop role it is conservation of energy

[@DG-ui7eq]

Sir 31:52 here area of wire is pi r square hence it will be 2/4 =1/2 therefore option d

[@lokeshsn9447]

Sir direction of current it should be left hand Fleming rule U have written as right hand Fleming rule

[@MitHun..000]

Magnetic dipole moment is from south to north , not vice versa

[@hfi_07]

44:10 . The magnetic dipole moment is from south to north??

[@Nethravathi-uo7bl]

Sir, Value of electric potential on point of equatorial line is 0 right

[@lakshmicr9738]

Sir kirchhoff 's second law or loop rule is the law of consequence of energy

[@gaviyappaltallur7069]

What is Drfit velocity per unit Volume ?? I know that drift velocity per unit electric field is known as mobility... Please anyone tell me....

[@AbhiAbhi-ui3yj]

Law of conservation of enegry is kirchoff second law

[@unveiledQuotes]

Sir In Current electricty slide Its actually Kirchhoff's Second Law sir pls comment it its clear or not pls sir

[@Mithil18]

28:40 there is a slight mistake KCL is actually the first law the junction rule and KVL is the second law the loop rule Therefore ans is b

[@Sri_ram_yt]

Sir is legend but sad to see so less subscribers 🥲. Soon this chanel get 1m subscribers. Love u sir ❤

[@kirtivm]

Displacement current is due to change in magnetic flux/ time varying magnetic flux but sir you given ans as time varying electric flux

[@Yashwanth2024]

44:20 sir here the magnetic moment from South to North No sir. So option B is correct✅✅. Same like as electric dipole from negative to position it is also from South to North. Anolouge of electric dipole no sir 44:20

[@akku1458]

😂🎉🎉😢

[@SrustiG-w1f]

27.30 Drift velocity /Electric field=Mobility

[@yashurao6543]

Sir I wrote everything in maths but in the last 4 mark question I choosed determinant problem and I did a silly mistake I did know how to do it but in the rush I wrote A² into A inverse as just I, then I gone wrong and also i did know how to do the next question but I didn't do it at that moment then I forgot and for extreme I didn't check that question while Rechecking and also I didn't also confirm my answer by finding A inverse by another method 😢😢😢😢😢😢😢😢😢😢😢But whatever it is because of you I will get 77/80 and because of my silly mistake I think I may loose 3 mark, Sir I also student of kannada medium till 10nth , so same pinch thanks for everything❤❤❤❤❤❤❤❤❤

[@Iam_Prasanna_Kulkarni]

Sir thankyou sir it is very helpful for me And take care of mam 😊

[@CR7-bt3xy]

waw

[@srilakshmikr2424]

28.24. Option is B Kirchoff second law and loop rule

[@chinmayimahesh6676]

Direction of magnetic dipole moment is from South to North

[@ShubhamSingh-gn8ks]

Sir microwaves are used for telecommunication

[@artisticgamerz5632]

28:30, sir conservation of energy kirchoff's second law Alva, first law alli charge conservation agodu

[@Kratos77890]

18:45 sir electric field graph thap ide 28:31 here c is correct

[@simplifiedminds]

Yes it's zero upto surface. Then decreases.

[@rakshithajt1308]

Thank you sir ❤

[@baskarsanjay8250]

1:01:25 sir, the em waves used to sterilize surgical equipment is gamma radiation sir

[@vachana1570]

Magnetism n matter.. Q4] answer: b)South to north.

[@Manvad123]

Sir mobility means drift velocity per unit electric field right, not drift velocity per unit volume.

[@AbhiramGSrivathsa]

What would happen to drift velocity if Diameter is doubled? (this question is from my college test)

[@PandaPanda-i4e]

Remain same

[@roopajambagi3693]

Sir (KVL) voltage law is second law of kirchoff's laws so it should be opp c not opp a

[@niranjanacharya125]

2nd attempt give ur attendance

[@preethamgowda9997]

27:30 is not mobility Question is ❌wrong 28:34 is b 2nd law Not 1st law 44:46 is b south to north

[@gusisalive]

How is mobility wrong?

[@preethamgowda9997]

Electric Field not volume

[@Aditya--07]

Diamagnetic ., Weakly repelled by strong magnetic field

[@ragegamer5200]

44:11 sir please check this question i guess it is from south to north because dipole moment exist

[@Zunairah]

Yes

[@nobody90453]

nan physics wallh student sir but niv mado fast revision best thank you sir

[@artisticgamerz5632]

Which batch, I am from lakshya

[@Yashwanth2024]

Same I too from lakshya

[@Yashwanth2024]

@@artisticgamerz5632 how much percentile you got

[@Yashwanth2024]

I'm also lakshya. Mine 81

[@Yashwanth2024]

@@artisticgamerz5632 I'm also lakshya. Mine 81

[@Studybee.06]

49:32 answer for that question is option A

[@Muhammedirfan8861]

28:31 option(c) khirchoffs 2nd rule or loop rule

[@somashekard8366]

28:37, 2nd law (kvl)

[@status_world_1717]

SIR magnetic dipole moment direction is from south to north and diamagnet is small and negative

[@UllekhaJaga]

28:37 sir it is kirchoffs second law and loop rule...

[@AnupKabra-x9w]

50:38 it's not lenz law it's Faradays law ❤

[@syedakbar1832]

Thanks sir very much

[@MahanandaBiradar-e5o]

Path of charged particle moving along magnetic field is helix

[@Harsha_ks__]

Question:- Name the kirchhoff's law which is consequence of principle of conservation of energy. Correct Answer :- kirchhoff's second law or loop law ❤

[@Pro_player__12]

New video=new smile 😊

[@shreyab7008]

44:10 answer is south pole to north pole

[@uniqueuniverse4704]

Kirchoffs laws based on conservation of "energy" or "charge"?

[@CR7-bt3xy]

kcl is charge and kvl is energy

[@brightvideo41]

Energy

[@ThugLife-mh3qn]

Sir gamma radiation is used to sterilze the surgical equipments

[@mohdnadir6893]

Sir 15:50 electroscope and gold leaf electroscope are same or different?? Plz tell me some where it is gold leaf electroscope

[@muhammedmazinmazin1479]

Same

[@lohithgowda4367]

Yavdu MCQ bandilla sir nivu madirodu 🙁🙁🙁🙁😔

[@nagarajnagaraj863]

Thankyou sir❤ useful video sir

[@Damff2215]

Sir please answer thi question 🔴🔴 Is drift velocity independent of area?

[@Upsc01-t6w]

S

[@vijaydr4065]

Sir wheat stone bridge numericals is also important Adu kuda madi😢😢😢😢😢😢

[@v1ji-r1n]

Sir Kirchhoffs first law is consequence of law of conservation of charge so B is correct😊

[@unlockgaming8307]

Sir direction of dipole from south to north since south is considerd as negative so diople is from negative to positive

[@tharungowdar7830]

Sir , Plane sheet doesn't depend on the electric field

[@sousoumya6980]

The resistance of an ideal ammeter is?? It is preparatory question

[@chandrashekarr3545]

Sir angle between electric dipole moment and electric field it can be zero also know sir

[@sanjana_acharya_05]

Thank you sir waiting for 2nd part❤

[@vivekgowdavivek1965]

31:55 length double agute +area of cross section Andre ( radius 4 times agute) andre 2/4 andre half agute alva sir???

[@DG-ui7eq]

Yea I think this is correct

[@Poojag27]

Sir law of conversation of energy second law sir not first law

[@1008AMG]

28:32 answer is B 2nd law or loop rule

[@MixedEmotionHere]

Sir in kirchhoffs law the conservation of energy is principal of second law or loop rule u told wrong answer

[@simplifiedminds]

Yes it's KVL 2nd law

[@sonitaj2997]

35:45 option b) kirchoff's second law or loop rule is correct not option a)

[@jyothi.d.bbellappa2173]

Thank you 🤝hope for the best❤️‍🩹

[@MahiS-j2f]

Who are watching for 2nd exam😊

[@goodmemoriesforever3809]

Meee

[@spikeop1364]

Last question ans is gamma rays right sir? i.e to sterilize medical equipment

[@Shreyash-q5s]

Kirchoffs second law sir answer not first law... First law is junction rule or current rule

[@shilpahr1977]

Sir gamma radiation is used to sterilize surgical equipment not uv rays

[@samarthdn9168]

Friends plz yar yella videos nodedero.. Plz like kodee.. We have to respect the efforts of sir and madams... Videos.. 🙏😢