Capacitors A 4.7 M Ω resistor is in series with a 0.015 μ F capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 352 ms 70.5 ms 3.5 s 35 ms 352 ms 70.5 ms 3.5 s 35 ms ANSWER DOWNLOAD EXAMIANS APP
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 3 V 6 V 2 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Capacitors A 0.47 μF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 170 Ω 17 Ω 0.000169 Ω 1.7 Ω 170 Ω 17 Ω 0.000169 Ω 1.7 Ω ANSWER DOWNLOAD EXAMIANS APP
Capacitors A capacitor of 0.02 μF is larger than All of these 200,000 pF 0.000020 F 2,000 pF All of these 200,000 pF 0.000020 F 2,000 pF ANSWER DOWNLOAD EXAMIANS APP
Capacitors A 220 Ω resistor is in series with a 2.2 μF capacitor. The time constant is 480 μs 24 μs 48 μs 2.42 μs 480 μs 24 μs 48 μs 2.42 μs ANSWER DOWNLOAD EXAMIANS APP
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 4 μ F 2 μ F 10 μ F 1.5 μ F 4 μ F 2 μ F 10 μ F 1.5 μ F ANSWER DOWNLOAD EXAMIANS APP
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