Current Electrity - Complete Marathon CBSE Boards 2023 Class 12| Shobika Ma'am| Vedantu Master Tamil

𝐂𝐥𝐢𝐜𝐤 𝐇𝐞𝐫𝐞 𝐓𝐨 𝐌𝐞𝐞𝐭 𝐒𝐡𝐢𝐦𝐨𝐧 𝐒𝐢𝐫 & 𝐒𝐡𝐫𝐞𝐲𝐚𝐬 𝐒𝐢𝐫 👉 vdnt.in/Fjc4n
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𝐂𝐥𝐢𝐜𝐤 𝐇𝐞𝐫𝐞 𝐓𝐨 𝐉𝐨𝐢𝐧 𝐕𝐞𝐝𝐚𝐧𝐭𝐮 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐂𝐞𝐧𝐭𝐫𝐞 👉 vdnt.in/FjgP5
𝐂𝐥𝐢𝐜𝐤 𝐇𝐞𝐫𝐞 𝐓𝐨 𝐉𝐨𝐢𝐧 𝐕𝐞𝐝𝐚𝐧𝐭𝐮 𝐏𝐫𝐨 𝐁𝐚𝐭𝐜𝐡 👉 forms.gle/uo59... Current Electrity - Complete Marathon CBSE Boards 2023 Class 12| Shobika Ma'am| Vedantu Master Tamil
In this video Shobika Ma'am will do the complete revision for the chapter Current Electricity for Class 12 CBSE Board Exam 2023 .
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[@vishalram.c.s4294]

00:58 Understanding current electricity concepts in CBSE Boards 17:26 Understanding relaxation time in current electricity 47:57 Rho is equal to rho l by a 57:47 Limitations of Ohm's Law and Temperature Dependence of Resistance 1:15:03 Exploring concepts of current electricity through differential equations and resistance 1:20:40 Comparison of temperatures based on resistance 1:42:58 Series and parallel combinations of cells 1:49:50 Understanding potential difference and conservation of energy 2:07:42 Key concepts of current electricity and important questions. 2:14:16 Calculate EMF and internal resistance of a single battery 2:29:35 Solving equations using elimination method 2:35:57 Confidence is key in understanding current electricity. Crafted by Merlin AI.

[@maheshvs6647]

Tq bro

[@jasonezra3098]

1:43:00 Emf= terminal voltage when no current flows so IR=0, or when internal resistance is 0(ideal source)

[@iamvcky1167]

Mam please dont stop doing this sessions... Thank You mam 🔥

[@shobikakumar]

Sss exactly🥳

[@_lawrence_wilber9795]

​@@shobikakumartq mam

[@PriyaDharshini-uv9qk]

1.Drift velocity and relaxation time will be max at T1 2. Terminal voltage =EMF when there is no current flow 3.mam I1 value - 0.122A

[@shobikakumar]

💪🤘good start dear 💕

[@gizzbot]

​@@shobikakumar ❤

[@avanthikaramprasad9779]

ma'am at 29:57 you have put electron value as 1.9 * 10^-19 but it is 1.6*10^-19 right

[@hariprasath.m7199]

2:18:19 the polarity of 3 v must be opposite so the answer for that question will be emf equivalent is 3v resistance equivalent is 2 ohm

[@hariprasath.m7199]

Because we have assumed the -ve side to be higher so only we have used -4v so polarity should be opposite

[@Mithra_07682]

Theivame nandri❤

[@studypurpose480]

1:42:56 When there is no current flow then emf=V

[@harshitha_231]

Mam how to check the loop direction whether it is clockwise or anticlockwise ..??

[@Sar_vesh2728]

Mam, current will always be opposite to the direction of electrons, but you mention as same direction at the beginning of the session topic

[@shreedevi.g2301]

the direction of flow of electrons (Actual current - to + charge) is opposite to the direction of flow of conventional current.(+ to - charge)

[@sreevarshineeswethaa4597]

1:19:22 option b Decrease in relaxation time

[@sreevarshineeswethaa4597]

1:24:50 drift velocity and relaxation time increases with respect to temperature and resistance

[@studypurpose480]

2:33:33 Mam current 1 is 0.13 A pls check!

[@alaparaalfa3162]

Mam resistance increase pannumbodhu area vum constant thana mam Appo R=¶l/A irukum bodhu When length increased 2times resistance increases 2times thana mam.

[@shobikakumar]

No da when the conductor is getting stretched the area won't be same it will change because radius will change like we study in Poisson ratio

[@alaparaalfa3162]

​@@shobikakumar but in Google it's given as resistance gets doubled...and area is same....

[@ranjithganesan5886]

No search properly in google typing what happens to area if the length is stretched? Because conductor can be stretched in all dimensions as you already know. Here we are discussing only one dimension which is length in this case area will be constant. There are other cases where area will change and other parameter will be constant

[@shobikakumar]

@@ranjithganesan5886 perfect explanation 🤘😎

[@alaparaalfa3162]

​@@ranjithganesan5886 clear bro..🤘

[@lostlife8713]

Terminal voltage = EMF it can be done when , I=0

[@shanmugapriyat.g.4529]

1:43:00 when no current is drawn from the cell

[@Gsreeharshan]

2:10:46 the total ans is wrong search in Google for correct answer

[@RanjithaRanjitha-op5ej]

Sprb mam👍👍👍🙏🙏👏👏👏🤟🤟🤟

[@Vikash-eg7ho]

Ma'am e- hp to lp pohum nuh soneenga but ana onga diagram lah lp to hp pohuthe.. elam senthu kolambuthu🥺.. help pls

[@prabhakiller400]

Super eh teaching pandringa mam❤😊

[@sreevarshineeswethaa4597]

8:00 when conductors was given current the electrons will be aligned uniformly and flow of current takes place

[@sreevarshineeswethaa4597]

9:48 electrical energy

[@sreevarshineeswethaa4597]

+ve higher potential

[@Abineshpradeep]

52:25

[@ramananeduactiontubetamil.4927]

Emf=terminal voltage = When there is no current in the battery.

[@manikandanr9954]

Mam pls derive derivation part also 😢 it is useful for our board exam also mam

[@lightray6768]

Awesome Class mam 🔥

[@MahaLakshmi-vy3vl]

Thank you for keeping my heart smile and my i shine mam

[@SyedIbrahim-s6k]

Mam NEETla 120 in physics layum chemistry layum mark yedukkurathukku subject sollunga please

[@soundrarahul7690]

Where could I get those formula sheets?

[@prasanthsrini]

2:13:33 once again explain

[@harshitha_231]

Kirchhoff's rule la neenga apply KVL sollala mam..

[@pullingo-freefire2371]

vd1>vd2 and for relaxation time t1>t2

[@subashkumar.p8118]

mam would u plz derive si unit for mobility...

[@jayalakshmisritharan4677]

2… 1:16 1:17 1:18

[@boopathivenkidusamy6627]

Super section

[@marirsmarirs1287]

Thank you so much mam.....❤

[@OfficialUse-tj1xv]

Please take derivations from book also

[@annaroseline1238]

Open circuit terminal voltage=emf

[@crazymurali1186]

Vd and tough decrease aavum.. with respect to increase in resistance and temperature

[@SRM_EDITZ_2006]

Mam I have one doubt shall i concentrate on first vol or 2 nd volume mam in school they re saying to study vol 2 mam pls give me suggestions

[@shreeprajanj.a9250]

its ur wish

[@vanitha2575]

Vol 2 Has majority But vol 1 need to study For to get good marks

[@cricketsothanaigal]

You study both

[@SRM_EDITZ_2006]

Thank u guys

[@mariesh.k7043]

@@SRM_EDITZ_2006 entha school bro nee?

[@sabthagiri3389]

upload for computer science also

[@rishincr7505]

i will train you i am good at cs🙂

[@sabthagiri3389]

@@rishincr7505 how?

[@rishincr7505]

@@sabthagiri3389 yeah that make sense how will teach you. are u in ig

[@sabthagiri3389]

@@rishincr7505 no

[@sabthagiri3389]

@@rishincr7505 are u a teacher?

[@krittikaramaraj]

Mam ray and wave optics

[@renisha.gracelinn]

Thanks mam ❤

[@homecooking8404]

Current move opposite to electron

[@praneshpoorani2648]

When circuit is open v=€

[@malapanneerselvam]

When there is no current . Emf and terminal voltage is same

[@rishidharmadharmalingam]

there is no playlist mam

[@PrakashPrakash-n9g9x]

Mam super🔥🔥🔥🔥🔥🔥🔥🔥

[@ammuk7000]

Hi maam Is this applicable for karnataka also?

[@gurubharghav1328]

1:35:57

[@gautamr404]

Mam this lecture is enough for neet

[@sreevarshineeswethaa4597]

Mam I had watched your electromagnetic induction lecture it was awesome Please continue this for other lessons too

[@m0hdfahimlionelfahim606]

maam in 2:16:21 how minus i have cheked again and agin it should be + right

[@SATHAKATHULLAH-ye8wk]

Mam 12standard computer science

[@RAGHAV-p7d]

Yoo 🔥🔥

[@HappyAlligator-zy7ys]

Mam please applod state board potion

[@rishidharmadharmalingam]

thankyou mam

[@nixhil.01]

shimon sir edunga itha class edhum purila

[@as_theyearnd]

Mam Please Update All the Chapter within this month mam

[@kavitha8thattractive932]

ethuku ma semiconductor chaptera ithu kulla nolaikara

[@GiriDharan-tm3vy]

What is charge

[@RAGHAV-p7d]

Adad ✨💥🔥🔥

[@bnarendhran433]

If current const Vt=E

[@aktharfarveez6013]

Mam you are taking class awesome mam

[@jaysundar14]

❤

[@ChitraChitra-vd4jn]

*Electricity

[@williamlevey1107]

Please can anyone send me the PDF of current electricity

[@renisha.gracelinn]

super session mam

[@madhanm8723]

T1>T2

[@vijayalakshmi-cw3dm]

hi mam

[@gamingspring2319]

Ok

[@Srijayanth-nv6ep]

Wave optics mam

[@tharunkumaran808]

25

[@Nithu5934]

I am 10th std I I wach tjis lecturs so I can sleep well😅😅 and it is usefull I can learn something

[@rathanavel4947]

Hi

[@status_creator5328]

Electricity spelling thappu mam

[@senthilvishal1533]

Mam sum teach

[@naveenbabunaveenbabu9494]

No

[@sevou7827]

Electricity spelling thapu mam😂

[@Siuuujbhjhj]

😂ama bro

[@str_atman6805]

Yes I

[@a.saranyaa.saranya4303]

Yoo🤟

[@RAGHAV-p7d]

Yoo

[@prabhakaran.k9229]

mam last la patha pyqs oda 2nd q answer thappu nu bijus website solluthu

[@yogapappu]

Yoooo

[@aktharfarveez6013]

Yoo yoo

[@priyabharanidharan3279]

Awesome session mam

[@GiriDharan-tm3vy]

What is DRIFT

[@gag2501]

No

[@subramanik7908]

Hi mam

[@Guru-pf3ww]

Tq mam🎉