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Physics
Problem
Two point charges are placed on the x-axis: +6 μC at the origin and an unknown charge q at x = 0.30 m. If the electric potential at x = 0.60 m is zero, determine the value of q. a)
+
3
μ
C
+3\;\mu\text{C}
+
3
μ
C
b)
−
6
μ
C
-6\;\mu\text{C}
−
6
μ
C
c)
−
3
μ
C
-3\;\mu\text{C}
−
3
μ
C
d)
−
1.5
μ
C
-1.5\;\mu\text{C}
−
1.5
μ
C
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