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1,110 results

Lectures by Walter Lewin. They will make you ♥ Physics.
8.02x - Lect 4 - Electrostatic Potential, Electric Energy, Equipotential Surfaces

Electrostatic Potential, Electric Energy, eV, Conservative Field, Equipotential Surfaces, Great (& dangerous) Demos! Assignments ...

49:02
8.02x - Lect 4 - Electrostatic Potential, Electric Energy, Equipotential Surfaces

1,426,760 views

10 years ago

Khan Academy India - English
Calculating E from V(x,y,z): E = - potential gradient | Electrostatic potential | Khan Academy

Let's calculate the electric field vector by calculating the negative potential gradient. We first calculate individually calculate the x,y ...

13:39
Calculating E from V(x,y,z): E = - potential gradient | Electrostatic potential | Khan Academy

25,041 views

4 years ago

Doubtnut
S.I. unit of potential gradient is

S.I. unit of potential gradient is.

1:51
S.I. unit of potential gradient is

1,815 views

5 years ago

Khan Academy India - English
Equipotential surfaces (& why they are perpendicular to field) | Electric potential | Khan Academy

Equipotential surfaces have equal potentials everywhere on them. For stronger fields, equipotential surfaces are closer to each ...

12:13
Equipotential surfaces (& why they are perpendicular to field) | Electric potential | Khan Academy

132,976 views

4 years ago

Khan Academy India - English
Intro to electric potential | Electric potential and capacitance | Physics | Khan Academy

The electric potential at a point in space indicates how much potential energy a coulomb of charge would have at that point.

8:29
Intro to electric potential | Electric potential and capacitance | Physics | Khan Academy

86,910 views

4 years ago

ScoreAhead
5 Electric field is negative of Potential Gradient
1:55
5 Electric field is negative of Potential Gradient

45 views

2 years ago

Doubtnut
What is potential gradient ? How is it measured ? Explain.

What is potential gradient ? How is it measured ? Explain.

4:06
What is potential gradient ? How is it measured ? Explain.

14,070 views

5 years ago

P6 Scholars Academy
11 Computing electric potential from electric field
3:45
11 Computing electric potential from electric field

44 views

5 years ago

Doubtnut
The neagative gradient of potential at any point in electric field is

The neagative gradient of potential at any point in electric field is.

3:16
The neagative gradient of potential at any point in electric field is

130 views

5 years ago

ScoreAhead
To Prove Electric field Intensity is negative of Potential Gradient

To Prove Electric field Intensity is negative of Potential Gradient.

16:19
To Prove Electric field Intensity is negative of Potential Gradient

101 views

4 years ago

Physics by A.R . 400k views . 3 hours ago ....
Potential difference, Electric potential, Potential gradient and Electron volt.

PotentialDiffernce #Electricpotential #PotentialGeadiaent #ElectronVolt.

18:11
Potential difference, Electric potential, Potential gradient and Electron volt.

149 views

4 years ago

Doubtnut
What is the unit of potential-gradient ? If the potential gradient along the potentiometer wire

What is the unit of potential-gradient ? If the potential gradient along the potentiometer wire be decreased, will the zero-deflection ...

3:19
What is the unit of potential-gradient ? If the potential gradient along the potentiometer wire

173 views

5 years ago

Alexander (gottespfad.de)
Difference Between Partial and Total Derivative

https://www.youtube.com/playlist?list=PLTjLwQcqQzNKzSAxJxKpmOtAriFS5wWy4 Theoretical Physics Book: ...

1:44
Difference Between Partial and Total Derivative

933,757 views

3 years ago

Doubtnut
What is potential gradient at a distance of `10^(-12) m` from the centre of the platinum nucleas ?

What is potential gradient at a distance of `10^(-12) m` from the centre of the platinum nucleas ? What is the potential gradient at ...

4:32
What is potential gradient at a distance of `10^(-12) m` from the centre of the platinum nucleas ?

372 views

5 years ago

Prabhat Saxena
Applications of Potentiometer

To compare the emfs of two given primary cells (Leclanche and Daniell cells) using a potentiometer.

8:11
Applications of Potentiometer

10,549 views

9 years ago

Doubtnut
Potential gradient of a potentiometer is equal to

Potential gradient of a potentiometer is equal to.

3:16
Potential gradient of a potentiometer is equal to

12 views

5 years ago

Khan Academy India - English
Potentiometer principle (logic) & working | Electricity | Physics | Khan Academy

Let's explore, logically, the working principle of a slide-wire potentiometer. A potentiometer can measure voltages, with higher ...

13:43
Potentiometer principle (logic) & working | Electricity | Physics | Khan Academy

101,457 views

5 years ago

Jps Classes
A potentiometer circuit is set up as shown. The potential gradient across the potentiometer wire

physicsbynavneetsir #jpsclasses #navneetnishad. #navneetsir #Jpsclasses. Dear Students, Physics notes designed to help ...

5:04
A potentiometer circuit is set up as shown. The potential gradient across the potentiometer wire

1,657 views

4 years ago

Joseph Jiang
PHY 21 Magnetic Field 20200911

This lecture covers the magnetic field generated by a moving charge and formula of cross product.

40:05
PHY 21 Magnetic Field 20200911

36 views

5 years ago

Doubtnut
In the figure a long uniform potentiometer wire AB is having a constant potential gradient along

In the figure a long uniform potentiometer wire AB is having a constant potential gradient along its length. The null points for the ...

8:09
In the figure a long uniform potentiometer wire AB is having a constant potential gradient along

1,182 views

5 years ago