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RC Circuits
Complex numbers can be added and subtracted but not multiplied or divided.
True
Correct Answer:
False
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RC Circuits
Positive numbers can be represented by points to the right of the origin on the horizontal axis of a graph.
A complex number represents a phasor quantity.
The impedance of a series RC circuit varies directly with frequency.
In a lag network, the output voltage lags the input voltage in phase.
The resistor voltage is always out of phase with the current.
Apparent power is expressed in watts.
A filter passes all frequencies.
In an RC circuit, the impedance is determined by both the resistance and the capacitive reactance combined.
An imaginary number is one that exists only in the mind of the mathematician.
Total current in an RC circuit always leads the source voltage.
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