Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Distance between plates Area of the plates Thickness of the plates Nature of dielectric Distance between plates Area of the plates Thickness of the plates Nature of dielectric ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ? Mica capacitor Electrolytic Capacitor Paper capacitor All of the listed here Mica capacitor Electrolytic Capacitor Paper capacitor All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electrostatic force between two charges of one coulomb each and placed at a distance of 0.5 m will be 36 x 107 N 36 x 108 N 36 x 109 N 36 x 10 fa 36 x 107 N 36 x 108 N 36 x 109 N 36 x 10 fa ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by R/C C/R RC 1/RC R/C C/R RC 1/RC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength of medium Increases with moisture content None of the listed here Increases with rise in temperature Is same for all insulating materials Increases with moisture content None of the listed here Increases with rise in temperature Is same for all insulating materials ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is marked for polarity ? Mica Electrolytic Paper Air Mica Electrolytic Paper Air ANSWER DOWNLOAD EXAMIANS APP
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