http://www.FreeScienceLectu...
The best physics lecturer Walter Lewin makes another wonderful physics demonstration after having read a lecture on batteries.
The battery he creates has a huge pot...
The best physics lecturer Walter Lewin makes another wonderful physics demonstration after having read a lecture on batteries.
The battery he creates has a huge potential difference - 10 to 20 kV!
You'll never believe what it's made of! It's made of two cans with bottom and top open and two other cans. And then water is let to drip through the two open ones.
After a short period a spark comes up, then another one, then another one.
Do you know how it works? If not, see the free electricity and magnetism video course by Walter Lewin at MIT's OCW!
--- It's Never too Late to Study: http://www.FreeScienceLectures.com --- Notice: This video is copyright by its respectful owners. The website address on the video does not mean anything. ---
Like to rate videos and let people know what you think?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
Like to share videos with friends?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
This video has been removed from your Favorites. (Undo)
Like to Favorite videos and let people know what you think?
Automatically share your ratings, favorites, and more on Facebook, Twitter, and Google Reader with YouTube Autoshare.
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.
As im sure you already know, its all about current not voltage, and being static electricity it generates only a couple of micro amps, compared to the vast powers being drained from your average power plant. so all in all, fun party trick, but useless as a commercial power source
Autoshare makes certain YouTube activities public on the services you choose. Select only the services you are comfortable with - like Facebook, Twitter, or Google Reader - to let your friends know what you like on YouTube. You can turn Autoshare off at any time.