In this learning activity you'll identify abbreviations that represent quantities associated with electrical circuits.

Learners study the effect of reflected and transmitted energy on the measurement of emitted energy by a non-blackbody. A short quiz completes the activity.

Students read how to lock a cell that is being referenced in a formula so that it does not automatically show an increment when the formula is copied.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Learners work problems to make conversions between RMS, average, peak, and peak-to-peak AC voltages.

In this animated object, learners examine the formulas used to convert peak, RMS, average, and peak-to-peak AC voltages. A brief quiz completes the activity.

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.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Students work six practice problems to determine the total impedance of a parallel circuit.

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UNIT-3 EMF

Kattints a helyes válaszra!

Use the clues provided to complete the crossword puzzle with the appropriate words.