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Physics
Physics
Problem
A positively charged rod has a charge of
+
12
μ
C
+12\,\mu\mathrm C
+
12
μ
C
. When it touches a neutral conducting plate, the plate acquires a charge of
+
4
μ
C
+4\,\mu\mathrm C
+
4
μ
C
. Assuming no external influence, what is the charge on the rod after they are separated? a)
+
6
μ
C
+6\,\mu\mathrm C
+
6
μ
C
b)
+
8
μ
C
+8\,\mu\mathrm C
+
8
μ
C
c)
+
16
μ
C
+16\,\mu\mathrm C
+
16
μ
C
d)
+
4
μ
C
+4\,\mu\mathrm C
+
4
μ
C
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