Van de Graaff Generator
范德格拉夫起电机
Repelling bubbles
排斥气泡
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Even soap bubbles can be repelled by the high-voltage van de Graaf. The fact that they are repelled implies that they collected the same charge as the van de Graaf. 即使肥皂泡也会被高压的范德格拉夫发电机排斥。它们被排斥的事实表明，肥皂泡收集了与范德格拉夫发电机相同的电荷。
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Voltages in excess of 100,000 volts can be generated with a demonstration model Van de Graaff generator. Though startling, discharges from the Van de Graaff do not represent a serious shock hazard since the currents attainable are so small.
超过100,000伏的电压可以用演示型范德格拉夫起电机生成。尽管令人震惊，范德格拉夫起电机产生的放电并不构成严重的触电危险，因为可获得的电流非常小。
| Other Van de Graaff demos
其他范德瓦尔演示 |
实验者：Ed Mikovsky
Voltage concepts
索引 电压概念
| HyperPhysics***** Electricity and Magnetism
HyperPhysics ***** 电学和磁学 | R Nave |
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