E=10^7 В/м q=1.6*10^-19 Кл d=10^-10 м Eн=?
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r=d/2
Eн=k*q/r²=4*k*q/d²=4*9*10^9*1.6*10^-19/(10^-20)≈5.76*10^10 В/м
Ен/Е=5,76*10^10/(10^7)=5760
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E=10^7 В/м q=1.6*10^-19 Кл d=10^-10 м Eн=?
===
r=d/2
Eн=k*q/r²=4*k*q/d²=4*9*10^9*1.6*10^-19/(10^-20)≈5.76*10^10 В/м
Ен/Е=5,76*10^10/(10^7)=5760
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