Question: What are the resistance peak current and power level of
What are the resistance, peak current, and power level of a computer monitor that draws an rms current of 0.833 A when connected to a 120-V outlet?
Answer to relevant QuestionsFind the rms and peak currents in a 40-W, 120-V lightbulb. What is its resistance? At what frequency does a 25-μF capacitor have a reactance of 25-Ω? (a) An inductor has a reactance of 90-Ω in a 60-Hz ac circuit. What is its inductance? (b) What frequency would be required to double its reactance? How much ac rms current must be in a 10-Ω resistor to produce an average power of 15 W? (a) What is the resonance frequency of an RLC circuit with a resistance of 100-Ω, an inductance of 100 mH, and a capacitance of 5.00μF? (b) What is the resonance frequency if all the values in part (a) are doubled?
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