Physics, 24.03.2020 21:15 nmoore017

A proton is released from rest at the positive plate of a parallel-plate capacitor. It crosses the capacitor and reaches the negative plate with a speed of 47000 m/s. The experiment is repeated with a He ion (charge e, mass 4 u).
What is the ion's speed at the negative plate?

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A proton is released from rest at the positive plate of a parallel-plate capacitor. It crosses the c...

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