Electrostatic and Capacitance What is the capacitance when Q = 60 µC and V = 12 V? 50 µF 12 µF 720 µF 5 µF 50 µF 12 µF 720 µF 5 µF 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 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω 11.70 Ω 46.8 Ω 23.41 Ω 4.68 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The relative permittivity of free space is given by 1 10 100 2 1 10 100 2 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having Permittivity same as that of air Low permeability High permeability Permittivity slightly more than that of air Permittivity same as that of air Low permeability High permeability Permittivity slightly more than that of air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Distance between plates Thickness of the plates Area of the plates Nature of dielectric Distance between plates Thickness of the plates Area of the plates Nature of dielectric ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is 0.8 F 0.12 F 0.6 F 0.024 F 0.8 F 0.12 F 0.6 F 0.024 F ANSWER DOWNLOAD EXAMIANS APP
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