3. Assume the switch is initially open at t=0sec and the inductor is at steady state.
R1 = 220Ī©; R2 = 220Ī©; R3 = 330Ī©; L1 = L2 = 700mH; and Iā = 100mA;
(a) What order of differential equation is expected?
(b) For t>0, are the inductors charging or discharging?
(c) Determine the equivalent inductance of Lā and L2. Find and write the differential
equation (in variable form) for the current through the equivalent inductor. Show
final answer here and show your work in the space provided.
(d) Find the time constant (Ļ)
(e) Find the current through the equivalent Inductor at steady state
Space for Work: