a. Determine the current I_1 for the network of Fig. 6.39 using the ratio rule.
b. Determine the current I_3 for the network of Fig. 6.39 using the ratio rule.
c. Determine the current I_s using Kirchhoff’s current law.
a. Determine the current I_1 for the network of Fig. 6.39 using the ratio rule.
b. Determine the current I_3 for the network of Fig. 6.39 using the ratio rule.
c. Determine the current I_s using Kirchhoff’s current law.