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Two positive charges 16C and 4C are separated by a distance of 3 m. What is the electrostatic force of repulsion between them?

Two positive charges 16C and 4C are separated by a distance of 3 m.  What is the electrostatic force of repulsion between them?

Grade:12th pass

1 Answers

Bhavesh
13 Points
one year ago
By using coulombs law , 
F= k Q1Q/  r2
Given Q1 = 16
Q2=4
r=3
F= 9 * 109 *16 *4 / 32
therefore 64 * 109 Newton
 

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