historygeek96 historygeek96

12-06-2014
Physics

Answered

Given: Q1 = 3.0 × 10-5 C
Q2 = 4.0 × 10-5 C
K = 9.00 × 109 N ×
r = 3.0 m, determine F.

_____ N

Answer :

hardikgupta hardikgupta

14-06-2014

F=KQ1Q2/R2
F=9 x 10^9 x 3 x 10^-5 x 4 x 10^-5 / 9
F=12 x 10^-1
F=1.2 N

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