In this interactive object, learners work 12 problems dealing with dc circuit analysis.
Power Law Practice Problems #4
By Patrick Hoppe
Learners review the three formulas for power and work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and asked to solve for power. Immediate feedback is provided.
Excel: Complex Subtraction
Students view the steps for subtracting complex numbers in Excel.
Hydraulic Mechanical Force
By Terry Bartelt
This animated lesson shows how to calculate the amount of force generated by hydraulic cylinders.
The Voltage Divider Rule with Complex Numbers
Students read an explanation of the Voltage Divider Rule with complex numbers. Examples are given.
Inductive Reactance Practice Problems
Students solve problems on the determination of total inductive reactance of series-parallel inductors.
Capacitive Reactance Practice Problems
Students solve problems on the determination of total capacitive reactance of series-parallel capacitors.
AC Voltage Conversion Problems
By John Rosz, Terry Bartelt
Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.
Parallel LC Circuit Tic-Tac-Toe 1
By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency increases from 0 Hz toward resonance.
Parallel LC Circuit Tic-Tac-Toe 2
By playing a game of tic-tac-toe, a student can review what happens to currents and voltages throughout a parallel LC circuit when the applied frequency is increased above resonance.
Cylinders: Basic Terminology
You'll practice defining terms relating to cylinders and identifying parts of cylinders.
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