Part A
A capacitor has a peak current of 330 ?A when the
peak voltage at 260 kHz is 2.3 V.
What is the capacitance?
Express your answer to two significant figures and include the appropriate units.
?A
?
C = 80
pF
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Part B
If the peak voltage is held constant, what is the peak current at 520 kHz ?
Express your answer to two significant figures and include the appropriate units.
?A
?
Ic = 40
pF
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Enter your answer using units of electric current.