Dane:
qe=e=1,6*10^-19[C]
qp=e=1,6*10^-19[C]
k=9*10^9[(N*m^2/C^2]
F=2[N]Szukane :
r=?
Z prawa Coulomba
F=(k*e*e)/r^2
Mnożymy razy r^2
F*r^2=k*e*e
Dzielimy przez F
r^2=(k*e^2)/F
wyciągamy pierwiastek
r=sqrt{(k*e^2)/F}
r=sqrt{(9*10^9[(N*m^2/C^2]*(1,6*10^-19[C])^2)/2[N]}
r={sqrt((9*2,56)/2)*10^-29[m^2}}=sqrt{11,52*10^-29[m^2]}
r=sqrt{1,152*10^-28[m^2}
r=1,07*10^-14[m]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Dane:
qe=e=1,6*10^-19[C]
qp=e=1,6*10^-19[C]
k=9*10^9[(N*m^2/C^2]
F=2[N]
Szukane :
r=?
Z prawa Coulomba
F=(k*e*e)/r^2
Mnożymy razy r^2
F*r^2=k*e*e
Dzielimy przez F
r^2=(k*e^2)/F
wyciągamy pierwiastek
r=sqrt{(k*e^2)/F}
r=sqrt{(9*10^9[(N*m^2/C^2]*(1,6*10^-19[C])^2)/2[N]}
r={sqrt((9*2,56)/2)*10^-29[m^2}}=sqrt{11,52*10^-29[m^2]}
r=sqrt{1,152*10^-28[m^2}
r=1,07*10^-14[m]