Learners study how a DC motor generates counterelectromotive force. A short quiz completes the object.

In this interactive object, learners calculate a centroid of a composite area by first creating a chart. A short quiz completes the activity.

Learners view the operation of a full-wave rectifier which has two diodes.

In this learning activity you'll determine the total resistance in a DC parallel circuit.

In this animated object, learners observe the voltage on a capacitor at various time constants when it either charges or discharges. Students then answer questions in the categories of Identify, Compare, and Compute.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

In this animated object, students view an explanation of how current, voltage, and the charge on a capacitor of a series RC circuit change during five time constants. A short quiz completes the activity.

In this animated object, learners examine how current, voltage and the discharging capacitor of a series RC changes during 5 time constants. A brief quiz completes the activity.

In this animated object, learners view the keystrokes on a TI-30XIIS calculator that are required to solve for the instantaneous voltage of a discharging RC circuit.

SỬ DỤNG HÀM ĐỂ TÍNH TOÁN

This game has you finding the domain and range of relations to make a great sounding band.

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Quiz yourself on organelle function and structure.