The impedance of an RC series circuit is (R2 +C2)1/2.

More Questions from Capacitors

• The true power in an RC series circuit is PR = I2 x R.
• The unit of capacitance is a farad; one farad stores one coulomb of charge or 6.24 x 1018 electrons.
• The phase angle of an RC series circuit is = invtan (XC/R) = invtan (VC/VR).
• An ohmmeter can be used to test a capacitor.
• The term "integrator" is derived from a mathematical function in trigonometry.
• This circuit is an RC integrator.
• Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.
• A high-pass filter heavily attenuates the higher frequencies.
• Capacitive reactance is inversely proportional with frequency.
• The impedance in an RC parallel circuit is

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