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ELECTRON CHARGE-TO-MASS RATIO - Galileo
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日期:2024-04-26
106 Electron Charge-to-Mass Ratio July 17 The Electron Beam When one heats a piece of metal, say a wire, to 1,000 K or beyond, electrons will "boil off" from its surface. If one surrounds the wire with a positively charged electrode, an anode, the electro...看更多