Physics

Physics, 02.06.2021 08:40, Arealbot

1. Four identical, positive, point charges of magnitude Q are placed at the vertices of a [1 mark]
square of side 2d. What is the electric potential produced at the centre of the square by
the four charges?
+Q
+O
2d
2d
A. 0
4kQ
B.
d
V2kQ
C.
d
D. 277kQ

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Answers: 3

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