In this interactive object, students calculate capacitive reactance, phase angle, impedance, and power in series RC circuits.
Sine Wave Fundamentals: Practice Problem #6
By Patrick Hoppe
In this interactive object, learners determine the Vp, Vp-p, Vrms, Vavg, and the frequency of a sine wave that is displayed on an oscilloscope screen.
Ohm's Law Practice Problems #1
Learners review Ohm's Law and then work 12 problems. In each of the problems, students are given two of the three variables (voltage, resistance, or current) and are asked to solve for the third.
The TI-86 Calculator: The Power Function
Learners read how to raise a number to a power using the TI-86 calculator. Examples are given for both real and complex numbers.
Electrical Opens and Shorts
By Terry Bartelt, David Schwid
In this animated activity, learners examine the difference between opens and shorts in an electrical circuit. A brief quiz completes the object.
Series RC Circuit Vector and Circuit Analyzer
By James Bourassa, John Rosz
In this teaching and learning aid, the user can alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
Inductive Reactance Practice Problems
Students solve problems on the determination of total inductive reactance of series-parallel inductors.
Parallel RC Circuit Vector and Circuit Analyzer
Learners alter circuit variables and view how these changes affect circuit voltage, current, reactance, impedance, and phase angle.
By Terry Bartelt
In this interactive object, learners examine the physical facets that determine the value of a capacitor. A brief quiz completes the activity.
This learning activity presents information on how the type of material used for the dielectric of a capacitor affects the capacitor's value in farads.
7th Grade Review: Geometry, Math and Measurement
Practice for 7th grade sgo
Surface Area of a Right Pyramid
You'll practice calculating the surface area of right pyramids.
Radio Frequency Modulation
You'll learn some concepts related to radio frequency modulation.
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