Find the force between two charges when they are brought in contact an – McqOptions

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1.	Find the force between two charges when they are brought in contact and separated by 4cm apart, charges are 2nC and -1nC, in μN.
A.	a)1.44
B.	b)2.44
C.	c)1.404
D.	d)2.404
Answer» D.

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