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At the moment t = 0 on electron leaves ...

At the moment `t = 0` on electron leaves one plate of a parallel-plate capacitor with a neglible velocity. An accelerting volatage, varrying as `V = at`, where `a = 100 V//s` is applied between the plates is `l = 5.0 cm`. What is the velocity of the of the electron at the moment it reaches the opposite plate?

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The correct Answer is:
[16 km/s]
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