" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Yang diketahui :Muatan X (qx) = +4 x 10^-9 C
Muatan Y (qy) = - 8 x 10^-9 C
Jarak (r) = 0,4 m
k = 9 x 10^9 Nm^2/C^2
Yang ditanya Gaya (F)
Pembahasan.
Persamaan Gaya coulumb :
F = k q1 q2 / r^2
F = k qx qy / r^2
F = 9 x 10^9 Nm^2/C^2 (+4) x 10^-9 C (-8) x 10^-9 C / (0,4 m) ^2
F = - 9 x 4 x 8 x 10^-9 / 0,16 N
F = - 1800 x 10^-9 N
F = - 1,8 x 10^-6 N
Kesimpulan.
Besar gaya tarik menariknya adalah 1,8 x 10^-6 N
=====\\(^_^) //=====
Mapel : Fisika
Materi : Listrik Statis
- Gaya coulumb