Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 400 1600 1200 800 400 1600 1200 800 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 120 N 40 N 60 N 30 N 120 N 40 N 60 N 30 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The value of E within the field due to a point charge can be found with the help of Kirchhoff's laws Coulomb’s laws None of these Faraday’s laws Kirchhoff's laws Coulomb’s laws None of these Faraday’s laws ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 80 V 0.88 V 800 V 8 V 80 V 0.88 V 800 V 8 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors can be used for temperature compensation ? Ceramic capacitor Paper capacitor None of these Air capacitor Ceramic capacitor Paper capacitor None of these Air capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant of an R-C circuit is defined as the time during which capacitor charging voltage actually rises to ______ percent of its value. 62, initial 37, initial 37, final 62, final 62, initial 37, initial 37, final 62, final ANSWER DOWNLOAD EXAMIANS APP
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