Exam 13: Inductors

Complete the following tables. Frequency = 100 kHz -Inductance Reactance 0.1 H __________

Complete the following tables. Frequency = 100 kHz -Inductance Reactance 1000 µH __________

A series RL circuit, with R=33K and L=20mH, is driven by a square wave. What is the highest frequency that can be used and still observe the complete waveform?

If an air core inductor has an inductance of 2 µH, what will the inductance become if an iron core is inserted? Assume that the iron core has a relative permeability µ) of 1000.

A length of wire is wound into a coil to:

As the resistance of an LR circuit is increased:

In an inductive circuit, reactance will:

Write the word or phrase that best completes each statement or answers the question. Complete the following tables. Frequency = 60 Hz -Inductance Reactance 33 mH __________

Write the word or phrase that best completes each statement or answers the question. Complete the following tables. Frequency = 60 Hz -Inductance Reactance 10 mH __________

Complete the following tables. Frequency = 1.0 kHz -Inductance Reactance 200 µH __________

Complete the following tables. Frequency = 100 kHz -Inductance Reactance 10 µH __________

Complete the following tables. Frequency = 1.0 kHz -Inductance Reactance 1000 mH __________

Complete the following tables. Frequency = 400 Hz -Inductance Reactance 100 mH __________

Complete the following tables. Frequency = 10 kHz -Inductance Reactance 25 mH __________

Write the word or phrase that best completes each statement or answers the question. Complete the following tables. Frequency = 60 Hz -Inductance Reactance 100 mH __________

Complete the following tables. Frequency = 10 kHz -Inductance Reactance 1.0 H __________

Inductance is measured in Henrys.

The inductor always opposes a change in current, even a transient DC current.

Complete the following tables. Frequency = 400 Hz -Inductance Reactance 2 H __________

Complete the following tables. Frequency = 1.0 MHz -Inductance Reactance 1 mH __________