In Question 6, the capacitor will reach full charge in a time equal to approximately 5 RC 6 RC None of these RC TRUE ANSWER : ? YOUR ANSWER : ?
Two 0.68 μ F capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 46.8 Ω 4.68 Ω 11.7 Ω 23.41 Ω TRUE ANSWER : ? YOUR ANSWER : ?
A 0.01 F capacitor equals how many picofarads? 100,000 pF 100 pF 1,000 pF 10,000 pF TRUE ANSWER : ? YOUR ANSWER : ?
A 0.00022 F capacitor equals how many microfarads? 22,200 μF 22 μF 220 μF 2,200 μF TRUE ANSWER : ? YOUR ANSWER : ?
A 220 Ω resistor is in series with a 2.2 μF capacitor. The time constant is 480 μs 48 μs 24 μs 2.42 μs TRUE ANSWER : ? YOUR ANSWER : ?
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 0 V 6 V 3 V 2 V TRUE ANSWER : ? YOUR ANSWER : ?
Four 0.15 μF capacitors are in parallel. The total capacitance is 0.15 μF 0.6 μF 0.8 μF 0.30 μF TRUE ANSWER : ? YOUR ANSWER : ?
A 2 μ F, a 4 μ F, and a 10 μ F capacitor are connected in series. The total capacitance is less than 10 μ F 4 μ F 2 μ F 1.5 μ F TRUE ANSWER : ? YOUR ANSWER : ?
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 TRUE ANSWER : ? YOUR ANSWER : ?
A capacitor of 0.02 μF is larger than 200,000 pF 0.000020 F All of these 2,000 pF TRUE ANSWER : ? YOUR ANSWER : ?