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Physics
Physics
Problem
Two point charges of
+
4
μ
C
+4\,\mu\text{C}
+
4
μ
C
and
+
3
μ
C
+3\,\mu\text{C}
+
3
μ
C
placed
0.20
m
0.20\,\text{m}
0.20
m
apart exert a force
F
F
F
on each other. If the charges are changed to
+
6
μ
C
+6\,\mu\text{C}
+
6
μ
C
and
+
9
μ
C
+9\,\mu\text{C}
+
9
μ
C
respectively, at what separation should they be kept so that the magnitude of the force remains
F
F
F
?
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