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Home Q & A Board Science-Related Homework Help Physics
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mikael mikael
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9 years ago

 
Two electrons are passing 21.0 mm apart. What is the electric repulsive force that they exert on each other? (The value of k is 9.0 × 109 N •m2/C2.)   
A)
 
5.2 × 10-25 N 
B)
 
2.0 × 1010 N 
C)
 
2.0 N 
D)
 
5.2 × 10-27 N 
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padrepadre
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9 years ago
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mikael Author
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#2
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9 years ago
Thanks Padre, this really helps.
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