tag:blogger.com,1999:blog-4622293537556367218.post6079008845925064995..comments2024-03-28T17:08:36.016+01:00Comments on The Presurfer: 15,000 VoltsGerardhttp://www.blogger.com/profile/04333672630023277239noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-4622293537556367218.post-4785065552280066152013-03-05T13:45:40.757+01:002013-03-05T13:45:40.757+01:00P=I^2 R; so the heat dissipated in a cable is prop...P=I^2 R; so the heat dissipated in a cable is proportional to /current/ squared. As long as the current flowing is small, the cables don't need to be too thick. And very high voltages tend to go with low currents.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4622293537556367218.post-54763554264672731962013-03-05T04:25:05.084+01:002013-03-05T04:25:05.084+01:00...those sure are light weight cables for 15,000 v......those sure are light weight cables for 15,000 volts ! How can that work?<br /><br />Anyone?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4622293537556367218.post-37437985018668122442013-03-04T18:40:20.156+01:002013-03-04T18:40:20.156+01:00She didn't reverse the voltage, she reversed t...She didn't reverse the voltage, she reversed the film!!!!!!!!!!!!!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-4622293537556367218.post-87368267888461868022013-03-04T15:18:29.636+01:002013-03-04T15:18:29.636+01:00What's even more amazing is in the second half...What's even more amazing is in the second half of the video when she reverses the voltage.Anonymousnoreply@blogger.com