By Terry Bartelt
You need to be logged in to use this feature.
Log In or Register
In this animated activity, students view a step-by-step approach of how to connect an ammeter to a circuit. A brief quiz concludes the lesson.
In this animated object, learners examine the mechanical configuration of a three-way switch and how it operates in a circuit. They also view diagrams showing the use of an ohmmeter to determine the electrical connections.
Learners examine the periodic table to identify metallic elements that have either fixed or variable oxidation states.