A cylindrical shell of length 164 m and radius 5 cm carries a uniform surface ch

Question

A cylindrical shell of length 164 m and radius 5 cm carries a uniform surface charge density of sigma = 10 nC/m^2. What is the total charge on the shell? 514.96 nC You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 8 more submissions for this question. Find the electric field at the ends of the following radial distances from the long axis of the cylinder. r = 2.5 cm 3 N/C You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 8 more submissions for this question. r = 4.9 cm 0 N/C You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 10 more submissions for this question. r = 4.1 cm ___________ N/C You currently have 0 submissions for this question. Only 10 submission are allowed. You can make 9 more submissions for this question. r = 5.1 cm 3529.41 N/C You currently have 0 submissions for this question. Only 10 submission are all

Explanation / Answer

given data
length L = 164 m
radius R = 5 cm=0.05m
lamda = 10nC/m^2 = 10*10^-9 C/m^2

2. r = 2.5 cm = 0.025 m
E = (lamda*r)/(2*pi*epsilon*R^2)
E = (10^-8*0.025)/(2*3.14*8.85*10^-12*0.05*0.05)
E = 1799 N/C

4.r =5.1 cm = 0.051 m
E = (lamda*r)/(2*pi*epsilon*R^2)
E = (10^-8*0.051)/(2*3.14*8.85*10^-12*0.05*0.05)
E = 3670 N/C

5.r =9cm = 0.09 m
E = (lamda*r)/(2*pi*epsilon*R^2)
E = (10^-8*0.09)/(2*3.14*8.85*10^-12*0.05*0.05)
E = 6477 N/C

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