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A series LCR circuit driven by 300 V at a frequency of 50 Hz contains a resistance R=3 kΩ, an inductor of inductive reactance XL=250π Ω and an unknown capacitor. The value of capacitance, to maximize the average power, should be:Take (π2≈10) |
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Answer» A series LCR circuit driven by 300 V at a frequency of 50 Hz contains a resistance R=3 kΩ, an inductor of inductive reactance XL=250π Ω and an unknown capacitor. The value of capacitance, to maximize the average power, should be:Take (π2≈10) |
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