James Dann, Ph.D.

@UCqFBqxIN9FwiKVI0aJS-1_w - 13.4K subscribers

Physics Explained. A fairly complete set of videos and vods that explain the core concepts and problem solving skills necessary for a deep understanding of physics. By James Dann, Ph.D. and author of the People's Physics Book It's open source and can be downloaded at both ck12.org and also scipp.ucsc.edu/outreach/index2.html

Home Videos Live Playlists

ASR Balloon Launch 2016

ASR Balloon Launch 2016 James Dann, Ph.D.

1.6K views - 8 years ago

Pole Barn Paradox

Pole Barn Paradox James Dann, Ph.D.

9.8K views - 9 years ago

Gauss's Law James Dann, Ph.D.

1.3K views - 12 years ago

LR circuits explained

LR circuits explained James Dann, Ph.D.

12.3K views - 12 years ago

Right Hand Rule

Right Hand Rule James Dann, Ph.D.

3.3K views - 13 years ago

Lightbulbs Part I

Lightbulbs Part I James Dann, Ph.D.

2K views - 14 years ago

Rolling Motion James Dann, Ph.D.

4.7K views - 14 years ago

Lighbulbs Part 2

Lighbulbs Part 2 James Dann, Ph.D.

858 views - 14 years ago

$Refraction$ 2:26

Refraction James Dann, Ph.D.

2.7K views - 14 years ago

Snell's Law James Dann, Ph.D.

18.8K views - 14 years ago

Motion Problems Part 1

Motion Problems Part 1 James Dann, Ph.D.

4.1K views - 14 years ago

Conservation of Energy

Conservation of Energy James Dann, Ph.D.

1.1K views - 14 years ago

Position, Displacement and Graphing

Position, Displacement and Graphing James Dann, Ph.D.

12.5K views - 14 years ago

The Physics of Color

The Physics of Color James Dann, Ph.D.

7.3K views - 14 years ago

Work James Dann, Ph.D.

3.7K views - 14 years ago

Rollercoaster Loop

Rollercoaster Loop James Dann, Ph.D.

14.5K views - 14 years ago

Resonance James Dann, Ph.D.

6.6K views - 14 years ago

Physics of Walking

Physics of Walking James Dann, Ph.D.

26.3K views - 14 years ago

Lightbulbs Part 3

Lightbulbs Part 3 James Dann, Ph.D.

1.2K views - 14 years ago

Geosynchronous Orbit

Geosynchronous Orbit James Dann, Ph.D.

19K views - 14 years ago

Capacitor Problem

Capacitor Problem James Dann, Ph.D.

10.8K views - 14 years ago

Motion Problems Part 2

Motion Problems Part 2 James Dann, Ph.D.

2.2K views - 14 years ago

Lightbulbs Part 1 old

Lightbulbs Part 1 old James Dann, Ph.D.

140 views - 14 years ago

Electrostatics James Dann, Ph.D.

8.9K views - 14 years ago

Pendulums and Springs

Pendulums and Springs James Dann, Ph.D.

3.3K views - 14 years ago

Motion Problem James Dann, Ph.D.

536 views - 14 years ago

Specific Heat and Phase Change Problem

Specific Heat and Phase Change Problem James Dann, Ph.D.

7.1K views - 14 years ago

Newton's Law Problem

Newton's Law Problem James Dann, Ph.D.

2.9K views - 14 years ago

Free Body Diagrams

Free Body Diagrams James Dann, Ph.D.

22.9K views - 14 years ago

Rainbows James Dann, Ph.D.

10.2K views - 14 years ago

Torque Ladder Problems

Torque Ladder Problems James Dann, Ph.D.

73.2K views - 14 years ago

Total Internal Reflection Blue Laser Demo

Total Internal Reflection Blue Laser Demo James Dann, Ph.D.

1.9K views - 15 years ago

Total Internal Reflection Part II: Explanation

Total Internal Reflection Part II: Explanation James Dann, Ph.D.

3.6K views - 15 years ago

Total Internal Reflection Demo & Explanation

Total Internal Reflection Demo & Explanation James Dann, Ph.D.

3.3K views - 15 years ago

The Ring Launcher Explained

The Ring Launcher Explained James Dann, Ph.D.

4K views - 15 years ago

Moment of Inertia Explained

Moment of Inertia Explained James Dann, Ph.D.

577.3K views - 15 years ago

Total Internal Reflection Part I: Demonstration

Total Internal Reflection Part I: Demonstration James Dann, Ph.D.

51.4K views - 15 years ago

Right Hand Rule Explained

Right Hand Rule Explained James Dann, Ph.D.

63K views - 15 years ago

Ring Launcher two wires attracting

Ring Launcher two wires attracting James Dann, Ph.D.

1.2K views - 15 years ago

Right Hand Rule Demonstration

Right Hand Rule Demonstration James Dann, Ph.D.

4.7K views - 15 years ago

Force on a Current Carrying Wire in a Magnetic field

Force on a Current Carrying Wire in a Magnetic field James Dann, Ph.D.

289.9K views - 15 years ago

Hall Effect James Dann, Ph.D.

15.4K views - 15 years ago

Concave Mirror Demo

Concave Mirror Demo James Dann, Ph.D.

23.3K views - 15 years ago

Concave Mirror Demonstration

Concave Mirror Demonstration James Dann, Ph.D.

5.4K views - 15 years ago

Impulse: Happy Ball Sad Ball

Impulse: Happy Ball Sad Ball James Dann, Ph.D.

8.1K views - 15 years ago

Torque James Dann, Ph.D.

4.4K views - 15 years ago

Beat Frequency James Dann, Ph.D.

9.3K views - 15 years ago

Friction Explained

Friction Explained James Dann, Ph.D.

4.2K views - 15 years ago

Center of Mass James Dann, Ph.D.

14.5K views - 15 years ago

Simple Harmonic Motion: Spring and Mass

Simple Harmonic Motion: Spring and Mass James Dann, Ph.D.

10K views - 15 years ago

Relative Velocity

Relative Velocity James Dann, Ph.D.

16.5K views - 15 years ago

Ring Launcher in Slow Motion

Ring Launcher in Slow Motion James Dann, Ph.D.

570 views - 15 years ago

Conservation of Angular Momentum

Conservation of Angular Momentum James Dann, Ph.D.

5.2K views - 15 years ago

Light Bulb James Dann, Ph.D.

679 views - 15 years ago

Conservation of Angular Momentum Demonstration: Hanging Bicycle Wheel

Conservation of Angular Momentum Demonstration: Hanging Bicycle Wheel James Dann, Ph.D.

4.8K views - 15 years ago

Standing Waves Part I: Demonstration

Standing Waves Part I: Demonstration James Dann, Ph.D.

1.1M views - 15 years ago

Standing Waves Part II: Explanation

Standing Waves Part II: Explanation James Dann, Ph.D.

140.5K views - 15 years ago

Sound in an Open Pipe: Demonstration

Sound in an Open Pipe: Demonstration James Dann, Ph.D.

4.5K views - 15 years ago

Sound Explained

Sound Explained James Dann, Ph.D.

16K views - 15 years ago

Sound from a tuning fork in high speed.mov

Sound from a tuning fork in high speed.mov James Dann, Ph.D.

10.6K views - 15 years ago