Learners examine the operation of a DC Shunt motor and its characteristics. A quiz completes the activity.
Dynamic Braking Circuits
By Terry Bartelt
In this animated activity, learners examine the operation of a dynamic braking circuit used to quickly stop a motor.
De-Energizing Time Constants of an RL Circuit
In this animated learning object, students examine current, voltage, and the magnetic field strength of a series RL circuit while it is de-energizing during five time constants. A quiz completes the activity.
The Kelvin Temperature Scale
By Terry Bartelt, Pravina Shah
In this animated object, learners examine why and when the Kelvin scale is used. A brief quiz completes the activity.
Capacitors Series - Parallel: Practice Problems
By Patrick Hoppe
Students complete 10 practice problems.
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-Parallel DC Circuits Analysis
Learners follow a methodical approach for the dc analysis of series-parallel circuits.
Series-Parallel Practice Problems Circuit 4
In this interactive object, learners work 12 problems dealing with dc circuit analysis.
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.
Abbreviations Representing Electrical Quantities
In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.
Check POLARPEDIA.eu for answers. All the questions are polar and STEM related!
Identify these 25 neurological terms in a marathon game of Hangmoon!
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