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? 35 ms 3.5 s 352 ms 70.5 ms 35 ms 3.5 s 352 ms 70.5 ms ANSWER DOWNLOAD EXAMIANS APP
Capacitors A 220 Ω resistor is in series with a 2.2 μF capacitor. The time constant is 2.42 μs 480 μs 24 μs 48 μs 2.42 μs 480 μs 24 μs 48 μs ANSWER DOWNLOAD EXAMIANS APP
Capacitors A 10 μF, 20 μF, 22 μF, and 100 μF capacitor are in parallel. The total capacitance is 100 μF 4.86 μF 2.43 μF 152 μF 100 μF 4.86 μF 2.43 μF 152 μF 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 2 V 3 V 6 V 0 V 2 V 3 V 6 V 0 V ANSWER DOWNLOAD EXAMIANS APP
Capacitors Four 0.15 μF capacitors are in parallel. The total capacitance is 0.30 μF 0.15 μF 0.8 μF 0.6 μF 0.30 μF 0.15 μF 0.8 μF 0.6 μF ANSWER DOWNLOAD EXAMIANS APP
Capacitors A 0.47 μF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 0.000169 Ω 17 Ω 170 Ω 1.7 Ω 0.000169 Ω 17 Ω 170 Ω 1.7 Ω ANSWER DOWNLOAD EXAMIANS APP
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