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Capacitors

Capacitors
In Question 6, the capacitor will reach full charge in a time equal to approximately

5 RC
None of these
RC
6 RC

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Capacitors
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?

80 mV
800 mV
80 V
8 V

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Capacitors
A 2 μ F, a 4 μ F, and a 10 μ F capacitor are connected in series. The total capacitance is less than

1.5 μ F
2 μ F
4 μ F
10 μ F

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Capacitors
A 0.00022 F capacitor equals how many microfarads?

22,200 μF
220 μF
22 μF
2,200 μF

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Capacitors
An uncharged capacitor and a 1 k Ω resistor are connected in series with a switch and a 6 V battery. At the instant the switch is closed, the voltage across the capacitor is

3 V
0 V
2 V
6 V

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Capacitors
What is the capacitance when Q = 60 μC and V = 12 V?

12 μF
50 μF
5 μF
720 μF

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