Dua buah muatan,
terpisahkan pada jarak 3 cm. hitung gaya tarik menarik antara mereka!
![[Konstanta \: Coulomb : k = {9 \times 10}^{9} N. {m}^{2} /C {}^{2} ]](https://tex.z-dn.net/?f=%5BKonstanta%20%5C%3A%20Coulomb%20%3A%20k%20%3D%20%7B9%20%5Ctimes%2010%7D%5E%7B9%7D%20N.%20%7Bm%7D%5E%7B2%7D%20%2FC%20%7B%7D%5E%7B2%7D%20%5D "[Konstanta \: Coulomb : k = {9 \times 10}^{9} N. {m}^{2} /C {}^{2} ]")
terpisahkan pada jarak 3 cm. hitung gaya tarik menarik antara mereka!
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
diketahui :
Q1 = 1.10⁻⁶ c
Q2 = - 2⁶.10⁻⁶ c
k = 9.10⁹ N.m²/c²
r = 3 cm = 0,03 m
ditanya :
F
jawab :
F = k Q1 . Q2 : r²
= 9.10⁹ x 1.10⁻⁶ x ( - 2.10⁻⁶ ) : 0,03²
= - 18 x 10⁻³ / 9 x 10⁻⁴
= - 20 N