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Transcribed Image Text:Three point charges are on three corners of a rectangle. The
A
width of the rectangle is x = 70.1 cm and the length is
Q +
y =
= 70.1 cm. Find the potential at the other corner (A) if
Q1 = 21.4 µC, Q2
-38.6 μC and Q
57.3 µC.
y
potential:
V
Q2
+ ) Q3
K x –
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