Class 12th - Potential at a Point | Electrostatic Potential and Capacitance | Tutorials Point

Potential at a Point
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Lecture By: Mr. Pradeep Kshetrapal, Tutorials Point India Private Limited

[@TutorialsPoint_]

Watch Playlist on Electrostatic Potential and Capacitance:
ruclips.net/p/PLWPirh4EWFpHIErFH5jbuUKOwoxwyr5a_&si=UBKBo8ZTcNLNHMrh

[@shashwattiwari2999]

Sir you are doing such a great work this is the actual mean of social work. Thank you so much 👏👏👏

[@sultanavlogs1922]

Yeah Pradeep sir is very experienced teacher.. He runs an academy named Genius Academy... Before he used to teach on another RUclips channel..

[@tacticalcombat7064]

Thank u sir u have cleared all my confusions 🙂🙂

[@sgtgpro]

Sir, I think you are going to make the education system run out of money sir. Thank you sir.

[@banumathybanumathy9100]

Sir,you are just amazing.

[@mayankraj8634]

please make some numerical videos pls sir

[@navinvignesh.bagavathi5265]

Sir superb and what is mean by negative potential for example -80V relative to another.

[@aayushchauhan2019]

Sir work done by which force ye toh bataiye

[@jaichandra5595]

teaching is very good sir

[@niapanselkriselvam4934]

Sir you are the right person to teach Einstein's theory of relativity which puzzles most of them

[@spoorthimadhu2860]

So nice

[@iwintommelvin5127]

sir pls do make numericals.....

[@rajeshkumar-dm4ke]

Sir.....I have a doubt. Here we should calculate work done by external agent not by the electric force. Because, the definition of potential is the amount of work done by external agent to bring a unit positive charge into the electric field to a point. As the test charge moves from infinite distance to a point near by Q, the work done by external agent must be positive and work done by electric force must be negative. But according to your explanation work done by electric force is positive.

[@mrwolfie6406]

Yes if you refer cbse text book they have given that in complex manner and direction of dx is towards infinity,but cant understand why

[@thebaalakshow8363]

Apply classical mechanics. Action reaction pair and you get same infinitesimal greater force than the electrostatic force. :)

[@Skeptic77]

4:58 when sir says if I take one charge . What does it mean ?
One charge means what. Charge is quantized you can take only 1 coulomb or 2 coulomb or 3 coulomb or 4 coulomb like this .but I don't understand what is one charge.
When sir take one charge , can anyone tell how much coulomb he takes when takes one charge.
Because charge is a property of matter .It is not any entity that u take 😅 how can you take one charge when it is not entity 😄 .
u should tell the quantity how much u take when deal with charge.
I m telling that u can't take one or two charge.
You can only take charge in quantity i mean u can take charge like one coulomb 2 coulomb like this.
😅😅😅Hey bhagwan koi samjhaaye agar kuch galat kaha ho 😅

[@surendrakverma555]

Excellent lecture Sir. Thanks and Regards

[@devanshubhatt5467]

Unfortunately he is no more

[@theprincechandrayan]

You are the God of physics.

[@ERYX_YT]

Mathiyade thalliyathu athrakku vendaarunnu...athu kurachu koodi poy..

[@RAKESHKUMAR-fc5lx]

@@ERYX_YT 😂

[@sairam7148]

You are really god sir.... Thank you so much

[@dhanunjaynaidu2900]

Super

[@Kamal-rn8tj]

Sir ,1. if Electric field is given , potential can be uniquely written
2. If potential is given , electric field can be uniquely written.
Which is correct?

[@SandeepKumar-vw8ud]

Sir great

[@shelley9167]

A solid conducting sphere of radius 20.0 cm has a charge of 5.00 μC. If the potential is zero at infinity, find the value of the potential at a point 10.0 cm from the center of the sphere.

[@585-ankitasoni2]

Agar force qE hai toh work done ke liye force -qE Hoga toh force zero ho jayega na plzz sir clear my doubt🤔🤔🤔😥

[@somethinguseful5255]

Akash soni ur right that the force applied is qe bt when we calculate work done we will also consider displacement’s direction and here it is opposite to direction of applied force
That’s why it has nigative sign not bcz of nigative force

[@rajeshkumar-dm4ke]

@Gaurav verma sir... I have a doubt. Here we should calculate work done by external agent not by the electric force. As the test charge moves from infinite distance to a point near by Q, the work done by external agent must be positive and work done by electric force must be negative. But according to sir's explanation work done by electric force is positive.

[@Skeptic77]

4:58 when sir says if I take one charge . What does it mean ?
One charge means what. Charge is quantized you can take only 1 coulomb or 2 coulomb or 3 coulomb or 4 coulomb like this .but I don't understand what is one charge.
When sir take one charge , can anyone tell how much coulomb he takes when takes one charge.
Because charge is a property of matter .It is not any entity that u take 😅 how can you take one charge when it is not entity 😄 .
u should tell the quantity how much u take when deal with charge.
I m telling that u can't take one or two charge.
You can only take charge in quantity i mean u can take charge like one coulomb 2 coulomb like this.
😅😅😅Hey bhagwan koi samjhaaye agar kuch galat kaha ho 😅

[@mayankraj8634]

great sir

[@sheikhhamza3740]

Sir kia ham arrow head use kr sakty ha in ki derivation me

[@mananayak182]

Super sir your teaching

[@yuvashreesenthamarai6938]

Super teaching

[@ayush9668]

sir very helpful

[@englishwithravi4590]

thank you sir

[@bhavyanshuchoudhary8930]

RIP SIR......WE ALL MISS YOU

[@DrCLAW]

OMG! Is that true 😶

[@SharmaJiKaBetAa]

@@DrCLAW yeah..💔

[@abdulhadihadi4477]

Thank you! Sir

[@btscarrom]

Sir , thanks a lot

[@sridurka9846]

Thank u sir..

[@DheerajKumar-gt9nk]

Nice

[@aaravanand2325]

Video starts from 13:20 😂

[@agniveergameing1184]

Sir hindi may padha diya Karo sir

[@PrashannaGauta]

thank you sir