1= 0 R2 R3 V(t) R1 Vs2

Determine the initial and final conditions for thecircuit of Figure P5.29.

Write the differential equation for t > 0 for thecircuit of Figure P5.52.

Refer to Figure P5.11. Find the value of K₁ and K₂ that will result in a step response with a peak value of 1.5 sec. and a settling time of 3 sec. R(s) K₁ 30 s(s+2) K2s C(s)

The switch in the circuit of Figure P5.58 opens att = 0. It closes at t = 10 seconds.a. What is the time constant for 9 < t < 10 s?b. What is the time constant for t > 10 s?

Write the differential equation for t > 0 for thecircuit of Figure P5.41

An open circuit is composed of a capacitor with capacitance C and an inductorwith inductance L. The capacitor is charged to a voltage V and at time t = 0 the circuit isclosed. Find the current as a function of time, I(t).

8 For t > 0, the circuit shown in Figure P5.22 is at steady state. The switch is changed as shown at t = 0. Vsi = 35 V C = 11 µF Vsz = 130 V R = 17 k2 R = 7 k2 R = 23 k2 Determine the time constant of the circuit for t> 0.

NAALINE ersity Book Q5. An inductor has a negligible resistance and an inductance of 200mH and is connected in series with a 1 k resistor to a 24V d.c. supply. Determine the time constant of the circuit and the steady state value of the current flowing in the circuit. Find (a) the current flowing in the circuit at a time equal to one time constant, (b) the voltage drop across the inductor at a time equal to two time constants and (c) the voltage drop across the resistor after a time equal to three time constants.

1 Just before the switch is opened at t = 0 in Figure P5.21, the current through the inductor is 1.70 mA in the direction shown. Vs = 12 V L = 0.9 mH R = 6 k2 R2 = 6 k2 R = 3 k2 Determine the time constant of the circuit for t > 0.