Pertanyaan

Dua muatan sejanis masing-masing sebesar 5times 10^circ C tolak menolak. Jika jarak kedua muatan 0.5cm besar gaya Coulomb yang dialam kedua muatan adalah __ (K=9times 10^circ Nm^2C^-2)

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Jawaban

Penjelasan:Dalam soal ini, kita diminta untuk menghitung besar gaya Coulomb yang dialami oleh dua muatan sejenis yang masing-masing sebesar 0.5cm F = \frac{{k \cdot |q_1| \cdot |q_2|}}{{r^2}} F k 9\times 10^9 Nm^2C^{-2} q_1 q_2 r q_1 = q_2 = 5\times 10^{\circ }C r = 0.5cm = 0.005m F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (5\times 10^{\circ }C) \cdot (5\times 10^{\circ }C)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (imes 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^22}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(imes 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m)^2}} F = \frac{{(9\times 10^9 Nm^2C^{-2}) \cdot (25\times 10^{\circ }C^2)}}{{(0.005m}} F = \frac{{(9\times 10^9 Nm