Students view the steps for multiplying complex numbers in Excel.
Setup Reduction/Quick Changeover
By Kaye Krueger
Learners view steps to reduce changeover time in a manufacturing operation.
Statics - Trig: The Law of Cosines Using a TI-36X Calculator
By Steve Whitmoyer
Learners apply the Law of Cosines to determine forces using a TI-36X calculator in this animated object.
By Terry Bartelt
Learners observe animations showing how data is converted between serial and parallel flow.
Single-Phase Motors: Introduction to Phase-Splitting
By Terry Bartelt, Terry Fleischman
Learners will understand how the interaction of the armature magnetic field and the rotating stator field cause the rotor of a single-phase AC motor to turn.
Multiplication of a String of Signed Numbers
By Mona Wenrich
Students read how to organize their work when multiplying more than two signed numbers. A review and practice problems complete the activity.
The Current Divider Rule (CDR) with Complex Numbers
By Patrick Hoppe
Students view a demonstration of the Current Divider Rule with the use of complex numbers. Examples are given.
The Voltage Divider Rule with Complex Numbers
Students read an explanation of the Voltage Divider Rule with complex numbers. Examples are given.
Superposition Theorem with Complex Numbers
Students read an explanation of "superposition" as a technique for ac circuit analysis. Complex numbers are used.
Total Impedance of a Series Circuit Using Complex Numbers
Students view several examples of how to determine the total impedance of a series circuit. The "j" term is used in all of the calculations.
Empowerment Technology : Chapter 1 - 4
a fun easy way to learn math
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