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Two parallel plates having charges of equal magnitude but oppositesign are separated by 12cm. Each plate has a charge density of 36nC/m². A proton is released from rest at the positive plate.
Determine
a) The potential difference across the plates
b) The kinetic Energy of the proton when it reaches the negativeplate
c) The speed of the proton as it strikes the negative plate
d) the acceleration of the proton
e) the force acting on the proton

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