5 \times 10^{-6} \, \text{C}\), \(q_2 = -8.2 \times 10^{-6} \, \text{C}\), and \(r = 3 \times 10^{-2} \, \text{m}\).
\[ F_1 = \frac{9 \times 10^9 \times |4.5 \times 10^{-6} \times -8.2 \times 10^{-6}|}{(3 \times 10^{-2})^2} \]
\[ F_1 = \frac{9 \times 10^9 \times
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