An infinitely long line of charge has linear charge density 5.50 Image for An in
ID: 1667214 • Letter: A
Question
An infinitely long line of charge has linear charge density 5.50 Image for An infinitely long line of charge has linear charge density 5.50 10^3 m/s How close does the proton get to the 10^-12 C/m A proton (mass 1.67 Image for An infinitely long line of charge has linear charge density55O 103 m/s How close does the proton get to the 10^-27 Kg. charge +1 6O Image for An infinitely long line of charge has linear charge density55o 10*3 m/s. How close does the proton get to the 10^-19 C) is 180cm from the line and moving directly toward the line at 1.90 Image for An infinitely long line of charge has linear charge density55o 10*3 rn/s. How close does the proton get to the 10^3 m/s. How close does the proton get to the line of charge?Explanation / Answer
According to Gauss'law. /0=E*2R with be the linear chargedensity. So E=/(20R)=2k/R V=-2k*ln(R2/R1). so W=-2kq*ln(R2/R1) W=mv^2/2=3e-21(J) so ln(R2/R1)=-0,19 so R2/R1=0,82 so R2=18*0,82=14,9(cm)