(Solved):
V R1 V R3 R2 w IR3 1. In the circuit shown above, Vi = 9V, V2 = 12V, Ri = R2 = R3 = 1 kN. ...
V R1 V R3 R2 w IR3 1. In the circuit shown above, Vi = 9V, V2 = 12V, Ri = R2 = R3 = 1 kN. Analyze this circuit using the superposition method: (a) Draw the circuit with V. alone, then hand calculate the contribution of Vi to the current through R3. (b) Draw the circuit with V2 alone, then hand calculate the contribution of V2 to the current through R3. (c) Calculate the current through R3 in the original circuit when both sources are active.