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Chery Chery
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7 years ago
Two 10¢ coins (dimes) carrying identical charges are lying 2.5 m apart on a table. If an electrostatic force of magnitude 2.0 N is exerted on each coin by the other coin, how large is the charge on each coin?  (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2)
A) 2.6 μC
B) 26 μC
C) 6.7 μC
D) 5.2 μC
E) 52 μC
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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Chery Author
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#2
7 years ago
You're right again!

Appreciate it
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#3
7 years ago
Let me know if there's anything else bothering you, in fact, add me as a friend
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#4
4 years ago
Ty
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#5
3 years ago
Ty
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