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169,965 results

Khan Academy India - English
Wheatstone Bridge & its Logic | Current Electricity | Class 12 | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Wheatstone bridge is a special circuit consisting of 5 ...

13:02
Wheatstone Bridge & its Logic | Current Electricity | Class 12 | Physics | Khan Academy

514,026 views

5 years ago

Khan Academy India - English
Moving coil galvanometer working | Moving charges & magnetism | Class 12 | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india A moving coil galvanometer works on the principle that a ...

15:02
Moving coil galvanometer working | Moving charges & magnetism | Class 12 | Physics | Khan Academy

345,112 views

5 years ago

Khan Academy India - English
What are inductors?(self-inductance) | Electromagnetic Induction | Class 12 | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Self-inductance is the tendency of a coil to resist changes in ...

11:28
What are inductors?(self-inductance) | Electromagnetic Induction | Class 12 | Physics | Khan Academy

352,908 views

5 years ago

Khan Academy India - English
Biot Savart law (vector form) | Moving charges & magnetism | Class 12 | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Biot Savart law states that the magnetic field due to a tiny ...

12:50
Biot Savart law (vector form) | Moving charges & magnetism | Class 12 | Physics | Khan Academy

361,116 views

5 years ago

Khan Academy India - English
Photodiodes (working & why it's reverse biased) | Class 12 | Semiconductors | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Let's explore the working of a photodiode - a PN junction that ...

11:40
Photodiodes (working & why it's reverse biased) | Class 12 | Semiconductors | Physics | Khan Academy

316,718 views

5 years ago

Khan Academy India - English
Electric dipoles & dipole moments | Electric charges & fields | Physics | Khan Academy

Two equal and opposite charges separated by some distance constitute a dipole. The product of the charge and distance ...

12:46
Electric dipoles & dipole moments | Electric charges & fields | Physics | Khan Academy

242,572 views

4 years ago

Khan Academy India - English
Huygen's principle of secondary waves | Wave optics | Physics | Khan Academy

Huygen's principle states every point on the current wavefront acts as a source of secondary spherical waves. These secondary ...

10:34
Huygen's principle of secondary waves | Wave optics | Physics | Khan Academy

172,516 views

5 years ago

Khan Academy India - English
Reflection laws proof using Huygen's principle | Class 12 | Wave optics | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Huygen's principle states that every point on a wavefront ...

10:20
Reflection laws proof using Huygen's principle | Class 12 | Wave optics | Physics | Khan Academy

215,864 views

5 years ago

Khan Academy India - English
Transformers -  working & applications (step up and step down) | A.C. | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Transformers step up (increase) or step down (decrease) AC ...

9:03
Transformers - working & applications (step up and step down) | A.C. | Physics | Khan Academy

441,956 views

5 years ago

Khan Academy India - English
Huygen's theory of light & wavefronts | Wave optics | Physics | Khan Academy

Huygen's proposed that light is a longitudinal wave in the aether medium - a medium that pervades the entire universe. The set of ...

8:48
Huygen's theory of light & wavefronts | Wave optics | Physics | Khan Academy

118,627 views

5 years ago

Khan Academy India - English
Applications of Total Internal Reflection | Ray Optics | Physics | Khan Academy

... and videos for Class 12 Physics here - https://www.khanacademy.org/science/in-in-class-12th-physics-india Khan Academy is a ...

11:55
Applications of Total Internal Reflection | Ray Optics | Physics | Khan Academy

14,485 views

3 years ago

Khan Academy India - English
Solar cells - working | Semiconductors | Class 12 | Physics | Khan Academy

https://www.khanacademy.org/science/in-in-class-12th-physics-india Let's explore the working principle of solar cells (photovoltaic ...

7:55
Solar cells - working | Semiconductors | Class 12 | Physics | Khan Academy

365,302 views

5 years ago

Khan Academy India - English
Gauss law of electricity | Electrostatics | Physics | Khan Academy

Gauss law says the electric flux through a closed surface = total enclosed charge divided by electrical permittivity of vacuum.

15:52
Gauss law of electricity | Electrostatics | Physics | Khan Academy

313,200 views

5 years ago

Sayak | IIT Kharagpur
SC How to Get 93 in Class 12 Physics

Everyone says Physics is tough till you actually figure out how to study it smart. I didn’t take coaching, didn’t solve 5000 ...

8:18
SC How to Get 93 in Class 12 Physics

14,789 views

6 months ago

Khan Academy India - English
Cells, EMF, terminal voltage & internal resistance | Electric current | Physics | Khan Academy

EMF is the work done by the cell in moving a coulomb of charge across its terminals. It represents the energy transferred per ...

14:30
Cells, EMF, terminal voltage & internal resistance | Electric current | Physics | Khan Academy

295,719 views

5 years ago

Khan Academy India - English
Nuclear size and density | Nuclei | Physics | Khan Academy

... and videos for Class 12 Physics here - https://www.khanacademy.org/science/in-in-class-12th-physics-india Khan Academy is a ...

9:22
Nuclear size and density | Nuclei | Physics | Khan Academy

19,117 views

3 years ago

NEET kaka JEE
Complete Class 12 Physics in One Shot | Theory + PYQs | Physics Revision for NEET 2026

This video covered Complete Class 12 Physics in One Shot with Theory + PYQs and Physics Revision for NEET 2026 by AJ Sir ...

6:32:07
Complete Class 12 Physics in One Shot | Theory + PYQs | Physics Revision for NEET 2026

29,167 views

Streamed 1 year ago

Origin Coaching - Jeetendra Pandey
Electric Charge and Field | 𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗰𝗹𝗮𝘀𝘀 12 𝗰𝗵𝗮𝗽𝘁𝗲𝗿 1 L-1 𝗵𝗶𝗻𝗱𝗶 𝗺𝗲𝗱𝗶𝘂𝗺 / IIT-JEE / NEET

Electric Charge and Field | Physics Class 12 Chapter 1 L-1 | Hindi Medium / IIT-JEE / NEET | By Jeetendra Pandey Telegram ...

1:01:00
Electric Charge and Field | 𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗰𝗹𝗮𝘀𝘀 12 𝗰𝗵𝗮𝗽𝘁𝗲𝗿 1 L-1 𝗵𝗶𝗻𝗱𝗶 𝗺𝗲𝗱𝗶𝘂𝗺 / IIT-JEE / NEET

13,511 views

Streamed 1 month ago

Origin Coaching - Jeetendra Pandey
Electric charge and field L-1 class 12 | physics class 12 chapter 1 hindi medium | Jeetendra Pandey

To join the batch, contact: 9406018900 07817358880 (Must include a zero at the beginning) Electric Charge and Field L -1 ...

52:41
Electric charge and field L-1 class 12 | physics class 12 chapter 1 hindi medium | Jeetendra Pandey

442,234 views

Streamed 2 years ago

Origin Coaching - Jeetendra Pandey
Electric Charge and Field | 𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗰𝗹𝗮𝘀𝘀 12 𝗰𝗵𝗮𝗽𝘁𝗲𝗿 1 L-3 𝗵𝗶𝗻𝗱𝗶 𝗺𝗲𝗱𝗶𝘂𝗺 / IIT-JEE / NEET

Electric Charge and Field | Physics Class 12 Chapter 1 L-3 | Hindi Medium / IIT-JEE / NEET | By Jeetendra Pandey Telegram ...

56:15
Electric Charge and Field | 𝗽𝗵𝘆𝘀𝗶𝗰𝘀 𝗰𝗹𝗮𝘀𝘀 12 𝗰𝗵𝗮𝗽𝘁𝗲𝗿 1 L-3 𝗵𝗶𝗻𝗱𝗶 𝗺𝗲𝗱𝗶𝘂𝗺 / IIT-JEE / NEET

5,139 views

Streamed 1 month ago