An electron is accelerated inside a parallel plate capacitor. The electron leaves the negative plate with a negligible i

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An Electron Is Accelerated Inside A Parallel Plate Capacitor The Electron Leaves The Negative Plate With A Negligible I 1 (138.89 KiB) Viewed 29 times

An electron is accelerated inside a parallel plate capacitor. The electron leaves the negative plate with a negligible initial velocity and then after the acceleration it hits the positive plate with a final velocity B. The distance between the plates is 12.5 cm, and the voltage difference is 108 kv. Determine the final velocity B of the electron using classical mechanics. (The rest mass of the electron is 9.11x10-31 kg, the rest energy of the electron is 511 keV.) 1.9477 Submit Answer Incorrect. Tries 3/12 Previous Tries What is the final velocity B of the electron if you use relativistic mechanics? 1.95E8 Submit Answer Incorrect. Tries 1/12 Previous Tries