Dua benda masing masing -5X10min8c dan +5X10min9c terpisah sejauh 5cm berapa besar gaya tarik menarik kedua benda tersebut ( K=9X10kuadrat9 NMkuadrat2/c.kuadrat2)
dianutami3
Q1 = -5x10⁻⁸ C q2 = 5x10⁻⁹ C R = 5 cm = 5x10⁻² m
F=?
F= k q1 q2 x 1/(R)² F = 9x10⁹ x 5x10⁻⁸ x 5x10⁻⁹ x 1/(5x10⁻²)² F = 9x10⁻⁴ N
q2 = 5x10⁻⁹ C
R = 5 cm = 5x10⁻² m
F=?
F= k q1 q2 x 1/(R)²
F = 9x10⁹ x 5x10⁻⁸ x 5x10⁻⁹ x 1/(5x10⁻²)²
F = 9x10⁻⁴ N