" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
q2=3*10^-6 C
r=10cm=10^-1 m
k=9*10^9 N*m²/C²
F=?
------------------------------------------
F=k*q1*q2/r²
F=9*10^9 * 2*10^-6 * 3*10^-6 / (10^-1)²=54*10^-1=5,4 N
[(N*m²/C²)*C*C/m²=N]