Electrostatic and Capacitance When the plate area of a capacitor increases, The capacitance is unaffected The capacitance increases The voltage it can withstand increases The capacitance decreases The capacitance is unaffected The capacitance increases The voltage it can withstand increases The capacitance decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will None of the listed here Decrease Increase Remain same None of the listed here Decrease Increase Remain same ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A dielectric material must be Resistor Good conductor Insulator Semi conductor Resistor Good conductor Insulator Semi conductor 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 4.68 Ω 23.41 Ω 46.8 Ω 11.70 Ω 4.68 Ω 23.41 Ω 46.8 Ω 11.70 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased VR > VC VC > VR VR = VC VR and VC = 0 VR > VC VC > VR VR = VC VR and VC = 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Four 0.15 µF capacitors are in parallel. The total capacitance is 0.6 µF 0.8 µF 0.30 µF 0.15 µF 0.6 µF 0.8 µF 0.30 µF 0.15 µF ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS