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 11.70 Ω 23.41 Ω 46.8 Ω 4.68 Ω 11.70 Ω 23.41 Ω 46.8 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Mica capacitor None of these Ceramic disc capacitor Paper capacitor Mica capacitor None of these Ceramic disc capacitor Paper capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Four 0.15 µF capacitors are in parallel. The total capacitance is 0.8 µF 0.30 µF 0.6 µF 0.15 µF 0.8 µF 0.30 µF 0.6 µF 0.15 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric displacement is a______quantity. Both scalar & vector Vector quantity None of the listed here Scalar quantity Both scalar & vector Vector quantity None of the listed here Scalar quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 25 times larger than before 10 times greater than before 5 times greater than before 5 times smaller than before 25 times larger than before 10 times greater than before 5 times greater than before 5 times smaller than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Permittivity is expressed in Weber/meter Weber/sq-m Farad/sq-m Farad/meter Weber/meter Weber/sq-m Farad/sq-m Farad/meter ANSWER DOWNLOAD EXAMIANS APP
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