If 2 bodies are oppositely charged with 400µC and 200µC, distance between them in air is 0.5 m. force between bodies should be

If 2 bodies are oppositely charged with 400µC and 200µC, distance be

1.	If 2 bodies are oppositely charged with 400µC and 200µC, distance between them in air is 0.5 m. force between bodies should be
A.	2880 N
B.	3000 N
C.	1850 N
D.	3250 N
Answer» B. 3000 N

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If 2 bodies are oppositely charged with 400&micro;C and 200&micro;C, distance between them in air is 0.5 m. force between bodies should be

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If 2 bodies are oppositely charged with 400µC and 200µC, distance between them in air is 0.5 m. force between bodies should be