Electrostatic and Capacitance Two infinite parallel plates 10 mm apart have maintained between them a potential difference of 100 V. The acceleration of an electron placed between them is 1.6 x 1015 m/s2 1.5 x 1015 m/s2 1.76 x 1015 m/s2 0.56 x 1015 m/s2 1.6 x 1015 m/s2 1.5 x 1015 m/s2 1.76 x 1015 m/s2 0.56 x 1015 m/s2 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Mica capacitor None of these Paper capacitor Ceramic disc capacitor Mica capacitor None of these Paper capacitor Ceramic disc capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Distance between plates Nature of dielectric Thickness of the plates Area of the plates Distance between plates Nature of dielectric Thickness of the plates Area of the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance 1 volt/meter is same as 1 meter/coulomb 1 joule/coulomb 1 newton meter 1 newton/meter 1 meter/coulomb 1 joule/coulomb 1 newton meter 1 newton/meter ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 0.000169 Ω 17 Ω 170 Ω 1.7 Ω 0.000169 Ω 17 Ω 170 Ω 1.7 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor consists of two Insulators separated by a dielectric Conductors separated by an insulator None of the listed here Ceramic plates and one mica disc Insulators separated by a dielectric Conductors separated by an insulator None of the listed here Ceramic plates and one mica disc ANSWER DOWNLOAD EXAMIANS APP
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