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3 Neutron Atomic nuclei are made up of protons and neutrons. Protons and neutrons are made up of quarks. In this problem, we will investigate the electric field of a neutron The neutron consists of three quarks: an up quark with a charge of +2e/3 and two down quarks, each with a charge of -e/3. (, 1.6-1019 C is the charge of an electron) In one model of a neutron, the up quark occupies a radius of about a 0.3 fm. The two down quarks occupy the distance between a and the radius of the neutron R 2 fm. For this problem, you may consider the neutron to be a uniformly charged sphere of charge +2e/3 and radius a surrounded by a uniformly charged spherical shell of inner radius a and outer radius R and charge-2e/3, as shown in the figure (a) Use Gauss law to find the electric field as a function of distance from the center of the neutron. Analyze all three regions of interest: r<a, a<r< R, and r> R. (b) Make a plot of electric field strength as a function of radius for 0 S r5 fm Your plot should be neat and accurate. Use graph paper plotting software. Be sure to include units, label your axes, and clearly indicate the location of a and R on your plot

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i have plotted the electric field as a function "r" , distance from nucleus using gnuplot for r = 0 to 5 fm

3 Volume Зех오 巳 For Aza e九. ラ eol 3 Co

] Gnuplot (window id : 0) 9x1021 8x1021 f4(x) 7x1021 6x1021 Sx1021 4x1021 3x1021 2x1021 1x1021 5x1016 1x10-15 1.5x1015 2x10-1

please rate it up thanks :)

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