Question

Tolong jawab dgn cepat ya soalnya bsk udh mau di kumpul... soalnya ada di gambar bawah ini...

Answer 1

Q1=4.10^(-6) C
Q2= 5.10^(-7) C
k=9.10^(9) Nm^2/C^2
F=36 N
r=...?

Answer 2

Q1 = 4x10⁻⁶ C
q2 = 5x10⁻⁷ C
F = 36 N

R = ?

F = k q1 q2 1/R²
R² = k q1 q2 1/F
R² = 9x10⁹ x 4x10⁻⁶  x 5x10⁻⁷ x 1/36
R² = 5x10⁻⁴
R = √(5x10⁻⁴)
R = √5  x10⁻²  m
R = √5 cm