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Capacitors
The frequency response curve for a low-pass filter illustrates that as the frequency of the input increases, the voltage of the output will decrease.
True
False
Correct Answer:
True
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Capacitors
The total capacitance in the given circuit is larger than the value of C4.
In an RC series circuit VS = VC + VR.
Capacitors are often used as filters.
When a capacitor is charging, current will flow through its dielectric.
A capacitor stores electric energy in the form of an electric field.
A capacitor can be fully charged in 4 time constants.
The opposition to ac from a capacitor is called reluctance.
Capacitors in parallel have a higher total value than any individual capacitor.
In a series capacitive circuit the smallest capacitor will have the largest voltage drop across it.
The impedance of an RC series circuit is (R2 +C2)1/2.
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