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exam7_firstpage(2) - P = V I 3 Transformer Equation V P N P...

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Exam 7 Magnetism, Waves, Sound, and Color SAR Physics AM Kolchin 1. Ohm’s Law (relationship between voltage across, current through, and resistance between two points): V = IR 2. Power Formula (relationship between power used, voltage across, and current through two points.):
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Unformatted text preview: P = V I 3. Transformer Equation : V P N P = V S N S where: V P , V S , N P , and N S are the voltages and number of turns in the primary and secondary coils. 4. Color Addition : Red + Green = Yellow Red + Blue = Magenta Blue + Green = Cyan 1...
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