In this animated activity, learners read an explanation of the four different modalities (currents) used in electrotherapy.
Learners follow step-by-step instructions for creating a current-state map to identify how materials and information flow.
In this interactive object, learners examine how voltages and currents vary in a parallel LC circuit as the applied frequency changes.
In this interactive learning object, students view the ammeter connections for measuring currents in a parallel circuit with three branches on an energy concepts lab board. A brief quiz completes the activity.
Learners examine how voltages and currents vary in a series RLC circuit as the applied frequency changes.