Problem Set 7 - First Order Source Free Circuits | EE 213, Assignments of Electrical Circuit Analysis

Download Problem Set 7 - First Order Source Free Circuits | EE 213 and more Assignments Electrical Circuit Analysis in PDF only on Docsity! EE 213 – Problem Set 7 – First Order Source Free Circuits 1. For the following circuit, the switch has been closed for a long time then instantaneously opens at t=0. Determine the labeled voltages and currents for all t. Find the energy associated with the 1 F capacitor and the 9 Ω resistor for t>0. + - t=0 + v1 - + vC - 12 V 9 Ω + vR - 3 Ω iC 1 F 2. For the following circuit, the switch has been open for a long time and then instantaneously closes at t=0. Find the voltages and the current labeled on the circuit for all t. What is the energy stored in the inductor for t<0? + vL - iL t=0 + v1 - + v2 - 10 A 12 Ω4 Ω + vR - 22 Ω 1 H 3. For the following circuit, the switch has been closed for a long time and then instantaneously opens at t=0. Find the voltage and current labeled on the circuit for all t. + vC - i1 + v2 - 20 Ω 5 Ω + - 5u(-t) V 3 Ft=04 Ω 1 A iR 4. For the following circuit, find the labeled voltages for all t. What is the energy stored in the inductor at steady state (t>>>0)? What is the energy dissipated by each resistor at steady state? + vL - iL + v2 - + v1 - 2 u(-t) A 12 Ω4 Ω 0.5 H