Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? E = D/€ E = jtD E = D2/t None of the listed here E = D/€ E = jtD E = D2/t None of the listed here 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 High permeability Permittivity slightly more than that of air Low permeability Permittivity same as that of air High permeability Permittivity slightly more than that of air Low permeability ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are used for audio frequency and radio frequency coupling and tuning Air Ceramic Mica Paper Air Ceramic Mica Paper ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is 0.6 F 0.12 F 0.8 F 0.024 F 0.6 F 0.12 F 0.8 F 0.024 F ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Air Glass Water Paraffin wax Air Glass Water Paraffin wax 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 Remain same None of the listed here Decrease Increase Remain same None of the listed here Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
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