Walter Lewin Make a battery out of the can and the water

Walter Lewin Make a battery out of the can and the water Video Clips. Duration : 6.32 Mins.

The best physics lecturer Walter www.FreeScienceLectures.com 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's inside! It 'consists of two open cans with top and bottom and two more doses. And then let it drip through the two open water. Comes a spark after a short period, then another, then another. You know how it works? Otherwise,See Electricity and magnetism of the free video course Walter Lewin of MIT OCW? --- It is never too late to study --- Note www.FreeScienceLectures.com This video is copyrighted by their owners. The website address on the video does not mean anything. ---

Keywords: walter, lewin, physics, experiment, demonstration, battery, emf, current, polarization, hydrogen, potential, sparks

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