Answer :
Final answer:
The electric potential halfway between two point charges can be calculated using the equation V = k * (q1/r1 + q2/r2), where V is the potential, k is the electrostatic constant, q1 and q2 are the charges, and r1 and r2 are the distances between each charge and the point halfway between them. In this case, the charges are 37.2 nc and -66.9 nc, and the distance between them is 1 m. Plugging in these values, we get V = k * (37.2 nc/0.5 m - 66.9 nc/0.5 m). By calculating this expression, we find that the electric potential halfway between the charges is approximately -8.7772 V.
Explanation:
The electric potential halfway between two point charges can be calculated using the equation V = k * (q1/r1 + q2/r2), where V is the potential, k is the electrostatic constant, q1 and q2 are the charges, and r1 and r2 are the distances between each charge and the point halfway between them.
In this case, the charges are 37.2 nc and -66.9 nc, and the distance between them is 1 m. Plugging in these values, we get V = k * (37.2 nc/0.5 m - 66.9 nc/0.5 m).
By calculating this expression, we find that the electric potential halfway between the charges is approximately -8.7772 V.
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