Also confused on this can someone please help??!
1 answer:
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Answer:
-54.12 V
Explanation:
The work done by this force is equal to the difference between the final value and the initial value of the energy. Since the charge starts from the rest its initial kinetic energy is zero.
The change in electrostatic potential energy , of one point charge q is defined as the product of the charge and the potential difference.
Assuming the accleration applied was constant, we have
Then the force applied to the ball is given by