ECT 125 WEEK 1 HOMEWORK
ECT 125 Week 1 Homework
Chapter 10 pg. 309-310:
2. Calculate the value of vL developed across a 4.7 H
coil when the instantaneous rate of change in component current equals 1.5 A/s.
4. Calculate the value of vL developed across a 470 µH
coil when the instantaneous rate of change in component current equals 2 mA/µs.
6. Calculate the value of the air-core inductor in figure 10.41b.
8. Calculate the value of the air-core inductor in figure
10.42b.
10. The coils shown in figure 10.43b have a value of k=0.
Calculate the total inductance in the circuit.
Chapter 12 pg. 373-374:
2. A capacitor is storing 100 µC of charge when the difference of
potential across its plates is 40 V. Calculate the value of the component.
4. Determine the charge that 100 pF capacitor stores when the
difference of potential across its plates is 25V.
6. Calculate the total capacitance in the series circuit shown in
figure 12.23b.
8. Calculate the total capacitance in the series circuit shown in
figure 12.24b.
10. Calculate the total capacitance in the parallel circuit shown
in figure 12.25b.
Chapter 16 pg. 515-516:
2. Determine the time constant for the circuit shown in figure
16.23b.
4. Determine the time required for the current in figure 16.24b to
reach its peak value.
6. A RL switching circuit has the values of R = 33Ω, L = 100µH, Ipk = 75 mA. Determine the value of the circuit current (It) at the following times.
8. Refer to figure 16.24b. Determine the time required for VR to reach +18 V on the rise curve.
10. Determine the constant for the circuit shown in figure 16.25b.
12. Determine the time required for the Vc in figure 16.26b to
reach its peak value.
14. An RC switching circuit has the values of R =120Ω, C= 47µF, Vpk = 8 V. Determine the value of Vc at the following times.
16. Refer to figure 16.26b. Determine the time required for Vc to
reach + 15 V on its rise curve.
No comments:
Post a Comment