

MCQOPTIONS
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1. |
Two similar charges each of one coulomb placed in air one meter apart repel each other with a force |
A. | 9 x 109N |
B. | 9.2 x 104N |
C. | 9 x 109N |
D. | 9 x 107N |
Answer» B. 9.2 x 104N | |