A circuit is shown in (Figure 1), with R 1 = 10 \Omega, R2 = 10 \Omega, R 3 = 10 \Omega, R4 = 16 \Omega, and R5 = 12 \Omega . How much current flows through resistor R4 ? WW R₂ M www R5 30V R3 R₂

Problem 1 - For the circuit below, determine the voltages across C₁ and C₂ and the currents through L₁, L2 and L3 under D.C. conditions. (Note: There is no switching and all conditions have been going for a while.) 2 ΚΩ L3= 1 mH m L2 = 0.5 mH L₁ = 0.2 mH C₁ = 10 μF + 4 ΚΩ 6 kQ C₂=4 μF 24 V

find I1 , I2 , I3 , I4

For the circuit shown in the figure above, what is the equivalent resistance Req as seen from the a-b terminals? Assume R1 = 83 , R2 = 55  , and R3 = 91