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5.7 - 5 Frequency vs Fewer in an LED Circuit The light bulb...

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Unformatted text preview: 5.? Frequency vs. Fewer in an LED Circuit The light bulb has a resistance R, and the emf drives the circuit with a fiequencjr re. The light bulb glaws mast brightly at: E 3-53 e very law fiequeneies very high frequencies. the fi'equencyw =1ffl Answer: 2. At sen; high fiequencies, the capaeiter has essentially; eera impedance and the inductar essentially; infinite impedance and st: the current thraugh the light bulb is largest. ...
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