This powerpoint presentation describes alternating current. Electricity from a wall outlet is used as an example, and the RMS voltage is calculated (and illustrated).
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This powerpoint presentation describes alternating current. Electricity from a wall outlet is used as an example, and the RMS voltage is calculated (and illustrated).
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This powerpoint presentation describes how to make circuit diagrams. Common symbols are defined, and simple DC circuits are simulated.
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This powerpoint presentation describes Ohm's Law. Simple definitions of voltage, current, and resistance are presented. Ohm's Law is displayed, and students are invited to find versions of Ohm's Law for voltage, current, and resistance. Equivalent resisistances for series and parrallel resistors are presented.
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