EEE :: Capacitors
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A 4.7 M
resistor is in series with a 0.015 
F capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? -
A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current
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Of the following capacitors, which one has the highest dielectric constant?
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A 12 kHz voltage is applied to a 0.33
F capacitor, and 200 mA of rms current is measured. What is the value of the voltage? -
Two series capacitors (one 2
F, the other of unknown value) are charged from a 24 V source. The 2 F capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is -
A 330 pF capacitor and a 220 pF capacitor are each connected across a 6 V dc source. The voltage across the 330 pF capacitor is
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A 2
F, a 4 F, and a 10 F capacitor are connected in series. The total capacitance is less than -
When the plate area of a capacitor increases,
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