Multiple Choice
A -3.0-μC point charge and a -9.0-μC point charge are initially extremely far apart.How much work does it take to bring the -3.0-μC charge to ,
and the
to
,
?
A) 40 J
B) 81 J
C) 27 J
D) 6.8 J
Correct Answer:

Verified
Correct Answer:
Verified
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