How is the rms current in the capacitor related to its capacitance and to the

How is the rms current in the capacitor related to

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How is the rms current in the capacitor related to its capacitance and to the frequency? The answer, which requires
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Capacitors in AC Circuits In analogy with resistance, we write:
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Capacitors in AC Circuits
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RC Circuits
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RC Circuits This phasor diagram illustrates the phase relationships. The voltages across the capacitor and across the resistor are at 90 ° in the diagram; if they are added as vectors, we find the maximum.
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RC Circuits This has the exact same form as V = IR if we define the impedance, Z :
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RC Circuits
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RC Circuits
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