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Capacitors

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

6 RC
RC
None of these
5 RC

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Capacitors
A 0.47 μF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is

170 Ω
17 Ω
1.7 Ω
0.000169 Ω

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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
6 V
2 V
0 V

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Capacitors
A 10 μF, 20 μF, 22 μF, and 100 μF capacitor are in parallel. The total capacitance is

152 μF
100 μF
2.43 μF
4.86 μF

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Capacitors
A 0.01 F capacitor equals how many picofarads?

100,000 pF
100 pF
10,000 pF
1,000 pF

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Capacitors
Two series capacitors (one 2 μ F, the other of unknown value) are charged from a 24 V source. The 2 μ F capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is

4 μ F
1 μ F
8 μ F
2 μ F

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