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Verified answer
Diketahui :Q1 = 25x10⁻⁶ C
Q2 = 8x10⁻⁶ C
r = 5 cm = 5x10⁻² m
k = 9x10⁹
Ditanyakn : F
Dijawab ;
F = k Q1Q2/r²
= 9x10⁹ x 25x10⁻⁶ x 8x10⁻⁶ / (5x10⁻²)²
= 1.800x10⁻³/25x10⁻⁴
= 72x10¹ N