kk tlong d jwb y kk soal dri sy. dn bkin jlnny kk

diketahui :
Q1 = 6 × 10(-9)
Q2 = 8 × 10(-9)
r = 4 cm = 0,04 m / 4 × 10(-2)
k = 9 × 10(9)

ditanya :
F = ? N

dijawab :
F = k × Q1 × Q2 / r(2)
F = 9 × 10(9) × 6 × 10(-9) × 8 × 10(-9) / 4 × {10(-2)}(2)
F = 9 × 6 × 8 × 4 × 10(9) × 10(-9) × 10(-9) × 10(-2) / 100 × 10(-2)
F = 1728 × 10(-11) / 1
F = 1728 × 10(-11) N
jadi, gaya tolak menolak antara kedua benda tersebut adalah 1728 × 10(-11) N

maaf jika jawabanku salah...