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Physics
Physics
Problem
When
48
J
48\,\text{J}
48
J
of work is required to move a charge of
−
4
C
-4\,\text{C}
−
4
C
between two points, what is the potential difference between them? a)
+
12
V
+12\,\text{V}
+
12
V
b)
−
12
V
-12\,\text{V}
−
12
V
c)
+
192
V
+192\,\text{V}
+
192
V
d)
−
0.083
V
-0.083\,\text{V}
−
0.083
V
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