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Venkat Punjabi (VgyanHub Physics)
India
Registrace 20. 05. 2011
Physics | Maharashtra Board | MHT-CET | IIT-JEE | NEET
Example 8.18 | In a capacitor of capacitance 20 µF.... | 11th Maharashtra Board | Electrostatics
00:00 Example 8.18: In a capacitor of capacitance 20 µF, the distance between the plates is 2 mm. If a dielectric slab of width 1 mm and dielectric constant 2 is inserted between the plates, what is the new capacitance?
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For complete Physics courses
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Example 8.17 | A parallel plate capacitor has an area of.. | 11th Maharashtra Board | Electrostatics
Před hodinou
00:00 Example 8.17 A parallel plate capacitor has an area of 4 cm² and a plate separation of 2 mm (i) Calculate its capacitance (ii) What is its capacitance if the space between the plates is filled completely with a dielectric having dielectric constant of constant 6.7. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia....
Example 8.16 | From the figure given below find the value | 11th Maharashtra Board | Electrostatics
Před 2 hodinami
00:00 Example 8.16: From the figure given below find the value of the capacitance C if the equivalent capacitance between A and B is to be 1 µF. All other capacitors are in micro farad. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2eWNuNHJ4 #venkatpun...
Problem 3 | The masses of two bodies are measured... | 11th Maharashtra Board | Units & Measurements
zhlédnutí 6Před 3 hodinami
00:00 An electron with charge e enters a uniform. magnetic field B with a velocity v. The velocity is perpendicular to the magnetic field. The force on the charge e is given by | F |= Bev Obtain the dimensions of B. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?ig...
Problem 2 | The distance travelled by an object... | 11th Maharashtra Board | Units & Measurements
zhlédnutí 2Před 4 hodinami
00:00 The distance travelled by an object in time (100 ± 1) s is (5.2 ± 0.1) m. What is the speed and it's error? For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2eWNuNHJ4 #venkatpunjabi #physics #physicsisfun #mhtcet #neet #jee #11thphysics #12thphysics...
Problem 1 | The masses of two bodies are measured... | 11th Maharashtra Board | Units & Measurements
zhlédnutí 2Před 5 hodinami
00:00 The masses of two bodies are measured to be 15.7 ± 0.2 kg and 27.3 ± 0.3 kg. What is the total mass of the two and the error in it? For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2eWNuNHJ4 #venkatpunjabi #physics #physicsisfun #mhtcet #neet #jee #...
A parallel plate air capacitor has capacity C, distance of...| Electrostatics| PYQ | NEET | PMT-2015
zhlédnutí 4Před 13 hodinami
00:00 A parallel plate air capacitor has capacity C, distance of separation between plates is d and potential difference V is applied between the plates. Force of attraction between the plates of the parallel plate air capacitor is For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! instagram...
Four electric charges +q, +q,-q and -q are placed at... | Electrostatics| PYQ | NEET | AIPMT-2011
zhlédnutí 5Před 14 hodinami
00: Four electric charges q, q,-q and -q are placed at the corners of a square of side 2L (see figure). The electric potential at point A, midway between the two charges q and q, is For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2eWNuNHJ4 #venkatpunjabi...
Three charges, each +q, are placed at the corners of an... | Electrostatics| PYQ | NEET | AIPMT-2011
zhlédnutí 4Před 15 hodinami
00:00 Three charges, each q, are placed at the corners of an isosceles triangle ABC of sides BC and AC, 2a.D and E are the mid points of BC and CA. The work done in taking a charge Q from D to E is For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2eWNuNHJ...
A series combination of n1 capacitors, each of value C1... | Electrostatics| PYQ | NEET | AIPMT-2010
zhlédnutí 2Před 18 hodinami
00:00 A series combination of n1 capacitors, each of value C1 , is charged by a source of potential difference 4V. In another case, a parallel combination of n2 capacitors, each of value C2 , is charged by a source of potential difference V. If both the combinations have same total energy stored, then the value of C2 in terms of C1 is For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊D...
Example 8.14 | A wire is bent in a circle of radius..| 12th Maharashtra Board | Electrostatics
zhlédnutí 2Před 2 hodinami
00:00 Example 8.14: An electric dipole consists of two opposite charges each of magnitude 1µC separated by 2 cm. The dipole is placed in an external electric field of 10S NC-1. Find: (i) The maximum torque exerted by the field on the dipole (ii) The work the external agent will have to do in turning the dipole through 180° starting from the position 0 = 0° For complete Physics courses 🔊Visit: z...
Example 8.13 | Determine the electrostatic potential | 11th Maharashtra Board | Electrostatics
zhlédnutí 3Před 2 hodinami
00:00 Example 8.13: a) Determine the electrostatic potential energy of a system consisting of two charges -2 µC and 4 µC (with no external field) placed at (-8 cm, 0, 0) and ( 8 cm, 0, 0) respectively. b) Suppose the same system of charges is now placed in an external electric field E = A (1/r²), where A = 8 × 10cm², what would be the electrostatic potential energy of the configuration For comp...
Example 8.12 | Two charged particles having equal... | 11th Maharashtra Board | Units & Measurements
zhlédnutí 4Před 2 hodinami
00:00 Example 8.12: Two charged particles having equal charge of 3 ×10-5 C each are brought from infinity to a separation of 30 cm. Find the increase in electrostatic potential energy during the process. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?igsh=dmowOTE2e...
Example 1.7 | The acceleration due to gravity is.....| 11th Maharashtra Board | Units & Measurements
zhlédnutí 6Před 2 hodinami
00:00 Example 1.7 The acceleration due to gravity is determined by using a simple pendulum of length l = (100 /-0.1) cm. If its time period is T =(2 0.01) s. find the maximum percentage error in the measurement of g. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! vgyanhub?i...
Example 1.6 | In an experiment to determine the vol..| 11th Maharashtra Board | Units & Measurements
zhlédnutí 2Před 2 hodinami
00:00 Example 1.6 In an experiment to determine the volume of an object, mass and density are recorded as m = (5 /- 0.15) kg and rho = (5 /- 0.2) kg * m ^ - 3 respectively. Calculate percentage error in the measurement of volume. For complete Physics courses 🔊Visit: zpsue.courses.store/ 🔊Download the App: play.google.com/store/apps/details?id=co.alicia.zpsue 🔊Follow us on Instagram! instagram.c...
Example 1.5 | The radius of a sphere measured...| 11th Maharashtra Board | Units & Measurements
zhlédnutí 2Před 2 hodinami
Example 1.5 | The radius of a sphere measured...| 11th Maharashtra Board | Units & Measurements
A thin conducting ring of radius R is given a charge + Q | Electrostatics | PYQ | NEET | AIPMT-2008
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A thin conducting ring of radius R is given a charge Q | Electrostatics | PYQ | NEET | AIPMT-2008
An electric field of 1000 V/m is applied to ....| Electrostatics| PYQ | JEE Main- 2019
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An electric field of 1000 V/m is applied to ....| Electrostatics| PYQ | JEE Main- 2019
Two thin dielectric slabs of dielectric constants | Electrostatics | PYQ | NEET (PMT) 2014
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Two thin dielectric slabs of dielectric constants | Electrostatics | PYQ | NEET (PMT) 2014
If energy (E), velocity (v) and force (F) be taken as fundamental | JEE | NEET | MHT-CET | MCQ
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If energy (E), velocity (v) and force (F) be taken as fundamental | JEE | NEET | MHT-CET | MCQ
A small steel ball of radius r is allowed to fall under gravity... | JEE | NEET | MHT-CET | MCQ
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A small steel ball of radius r is allowed to fall under gravity... | JEE | NEET | MHT-CET | MCQ
The period of oscillation of a simple pendulum is given by.. | JEE | NEET | MHT-CET | MCQ
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The period of oscillation of a simple pendulum is given by.. | JEE | NEET | MHT-CET | MCQ
Example 8.6 | A wire is bent in a circle of radius.. | 11th Maharashtra Board | Units & Measurements
zhlédnutí 7Před 4 hodinami
Example 8.6 | A wire is bent in a circle of radius.. | 11th Maharashtra Board | Units & Measurements
If 120 J of work is done in carrying... | 12 HSC | Electrostatics | Textbook Solutions | Example 8.5
zhlédnutí 17Před 4 hodinami
If 120 J of work is done in carrying... | 12 HSC | Electrostatics | Textbook Solutions | Example 8.5
Potential at a point A in space... | 12 HSC | Electrostatics | Textbook Solutions | Example 8.4
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Potential at a point A in space... | 12 HSC | Electrostatics | Textbook Solutions | Example 8.4
A star is 5.5 light years away from...| 11 HSC | Units & Measurements | Textbook Solutions | Eg. 1.2
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A star is 5.5 light years away from...| 11 HSC | Units & Measurements | Textbook Solutions | Eg. 1.2
The moon is at a distance of 3.84×10^8 | 11 HSC | Units & Measurements | Textbook Solutions | Eg.1.3
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The moon is at a distance of 3.84×10^8 | 11 HSC | Units & Measurements | Textbook Solutions | Eg.1.3
A calorie is a unit of heat and it... | 11 HSC | Units & Measurements | Textbook Solutions | Eg. 1.2
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A calorie is a unit of heat and it... | 11 HSC | Units & Measurements | Textbook Solutions | Eg. 1.2
A parallel plate capacitor with square plates is ...| Electrostatics| PYQ | JEE Main-2019
zhlédnutí 9Před 4 hodinami
A parallel plate capacitor with square plates is ...| Electrostatics| PYQ | JEE Main-2019
In free space, a particle A of charge 1µC is held... | Electrostatics | PYQ | JEE Main-2019
zhlédnutí 16Před 4 hodinami
In free space, a particle A of charge 1µC is held... | Electrostatics | PYQ | JEE Main-2019
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sir if you put ( in thumbnail) the date and the exam name of the question then we will be more attracted
Thanks for the feedback. We plan to put exam type and data for PYQs. These are general practice questions for JEE/NEET
Cool concept!✨
Yes the concept is really cool
Thanks sir Have been searching for a solution of this question
Most welcome
mast padhate ho sir love from nepal
Thank you so much 💓 Keep watching keep learning
thank you so much!
You're welcome!
❤❤❤
❤️
Thank you so much sir 🙏🏼 Type of questions are excellent 😊
Most welcome All best for upcoming exam
@@venkypunjabi_physics thanks sir🙏🏼
Thanks sir
Most welcome.
I was thinking this chapter chapter is very hard and I can't prepared this chapter for mhtcet😢 I skip this chapter but after seeing your lecture for this chapter, I can understand all concepts😊 and I feel that chapter is very easy ❤thank you so much sir you are the best teacher ❤❤❤
Thanks a lot. Happy to know the videos made this chapter simple for you to understand
Sir one shot lecture
czcams.com/video/4-klgD23Ozs/video.html
Excellent Hardwork 👍
Thanks a lot 😊
NICE EXPLAINATION...👍 . . . BUT ONE PROBLEM IS THERE THAT THE AUDIO SOUND IS LOW STILL IF I USE HEADPHONES I WAS NEEDING TO USE SOUND BOOSTER FOR IT. SO PLEASE ADJUST IT🙏. BY THE WAY IT WAS A NICE LECTURE 🙂
We checked on multiple Devices but the sound quality seems good. We will run a cross check again. Thanks a lot. Keep watching and keep posting
P r o m o s m
Yes Planning to
sir thumbnail once again op it is getting more refined every day
Thanks to my team who is working day and night to bring me in limelight 😆
Thank you so much sir ☺️
Most welcome 😃
💥💥
Thanks Gandharva
Best lecture ever ❤❤ Love from Telangana Nizamabad sir 💖🤍
Thanks a lot for the compliment. I am glad you liked it
Cha Gaye guruji..... Maja aa gaya But I still don't understand why the number of views are still so limited
Well I think we need to work more on understanding youtube algorithm to reach a larger audience
Humare sir ❤ Mast padate hai...... Thank you so much
Heheheh Most welcome
Bhaiya too good Thanks for such informative lecture
Glad to hear Most welcome
great sir
Thanks a lot 😀
@@venkypunjabi_physics i am nilesh
Thank you so much please sir all quetion solve karaye
Please watch next lectures. We solve many questions on each chapter. You can go through this playlist czcams.com/play/PL_aB6h3vFbANZ40ojFH8GbOEybxRWaMG0.html&si=EQMLKPugP5XaH9pw
犹如天书
Right from the heaven
nice class sir
Thanks a lot. I hope the lectures are helping you
So smooth. Thanks for the video. I wish I could have found your channel earlier. Feel like wasted 2 years of my time and money in some bigname institute. Became a fan of yours
Thanks for the compliment. Stay tuned for more videos.
It's very good sir
Thank you so much. Keep watching
“Happy Holi! May your day be as vibrant as a rainbow! 🎉”
Wish you the same
Happy Holi to all
Wish you the same
Wishing you a Happy colourfull holi... ❤💙🤍🌈🧡💛💚💜🤎
Thanks a lot. Wishing you a very happy Holi.
Wish you happy Holi sir ❤❤🎉
Same to you 😃
Happie wali Holi Sir!
Thanks a lot and same to you....
Happy Holi Sirji!
Thanks a lot. Wish you the same
Happy wali Holi Sir! 🎊🎊
Thanks. Happy Holi to you too
Sir extremely smooth way of teaching fluid mechanics. It reminds my sister of your lecture while she was studying engineering in Pune.
Like smooth flow of a fluid. Thanks a ton for the compliment. I was not aware your sister was also my student. Happy to know that. It's a small world
Wow....Loved it Sir would recommend you to promote some of your videos. I was looking for somethings like this since December
Noted. But not every video can be promoted. There is something seriously wrong with CZcams. Even after doing everything as per SEO guidelines, the videos are not showing up in the top results. We are working on it anyways. Thanks for the support
Thank you so much for this. Was much needed..
You are so welcome!
All clear... 👍
Glad to hear that. Keep watching and sharing
Sir ka teaching hi aisa hai
👍👍👍
😃
👍👍👍
😃
Like for the real legend of physics❤❤❤❤
Thanks a lot...... Your compliment means a lot. Thanks for all the support......
Maja aa gaya sirji..... Never thought rotational dynamics can be made so simple...
Glad to hear that....enjoy
Bhai Sahab ne 1 hour me pura Dual Nature samjha diya Sahi ja rahe ho
1 hour b jyada hai bhai iske liye
Kadak sirji...... Maja aa gaya
Dhanyawad 😆
bestest physics teacher
Thanks a lot 😀
Sir your teaching style is best ,thank you so much sir for this video ,it really helpful ❤❤❤❤❤
Happy to know that my videos are helping you out. Thanks for the compliment and keeping watching
Sir Can You please add 240 quality to your video bcoz of net issues
There is no option provided by CZcams for 240. You can use 144 or 360.
bestest physics reacher
Thanks a lot. Your compliment means a lot 💝
Supar 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Thanks a lot 🙂
Thank for this Kapil dada I am Mahendra from kundane
I'm glad you found the video helpful, Mahendra!