Two parallel plates 0.800 cm apart are equally and oppositely charged. An electron is released from rest at the surface of the negative plate and simultaneously a proton is released from rest at the surface of the positive plate. How far from the negative plate is the point at which the electron and proton pass each other?

Express your answer with the appropriate units.

0.79 cm

Explanation:

The computation is shown below:-

Particle acceleration is

We will take d which indicates distance as from the negative plate, so the travel by proton is 0.800 cm - d at the same time

After solving the equation we will get 0.79 cm from the negative plate.

Therefore it is 0.79 cm far from the negative pate i.e the point at which the electron and proton pass each other

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