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? 8 V 0.88 V 800 V 80 V 8 V 0.88 V 800 V 80 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 330 pF capacitor and a 220 pF capacitor are each connected across a 6 V dc source. The voltage across the 330 pF capacitor is 0 V 6 V 3 V 4 V 0 V 6 V 3 V 4 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The lines of force due to charged particles are None of these always curved always straight sometimes curved None of these always curved always straight sometimes curved ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value 54 42 45 37 54 42 45 37 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? E = D/€ None of the listed here E = jtD E = D2/t E = D/€ None of the listed here E = jtD E = D2/t ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Air capacitors are generally available in the range 100 to 500 pF 1 to 20 pF 200 to 300 pF 10 to 400 pF 100 to 500 pF 1 to 20 pF 200 to 300 pF 10 to 400 pF ANSWER DOWNLOAD EXAMIANS APP
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