Electrostatic and Capacitance A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is 0.6 s 1.2 s 0.4 s 0.8 s 0.6 s 1.2 s 0.4 s 0.8 s ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor of 2,000 pF is greater than 0.0002 µF 0.02 µF 0.0000002 F 0.002 µF 0.0002 µF 0.02 µF 0.0000002 F 0.002 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 4.7 MΩ resistor is in series with a 0.015 µF capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 3.5 ms 70.5 ms 35 ms 352 ms 3.5 ms 70.5 ms 35 ms 352 ms ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two 0.68 µF capacitors are connected in series across a 10 kHz sine wave signal source. The total capacitive reactance is 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The potential gradient across the material of low permittivity is than across the material of high permittivity. smaller both (A) and (B) greater None of these smaller both (A) and (B) greater None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.01 µF capacitor equals how many picofarads? 1,000 pF 100 pF 100,000 pF 10,000 pF 1,000 pF 100 pF 100,000 pF 10,000 pF ANSWER DOWNLOAD EXAMIANS APP
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