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Espartan
Answers (2)
c)the factor is 1/2
a)(mu_0*I_0*r)/(2*pi*R_1^2) b)(mu_0*I_0)/(2*pi*r) c)(mu_0*I_0*(R_3^2-r^2))/(2*pi*r*(R_3^2-R_2^2))
