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An RLC series circuit has a resistance R of 20Ω and a current which lags behind the applied voltage by 45°. If the voltage across the inductor is twice the voltage across the capacitor, the value of inductive resistance is ____________
An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then
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A sine wave whose frequency is some integer multiple of a fundamental sine wave is called?
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If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is:
If the period of a sine wave is 0.001 second, the frequency of the sine wave is: