Electrostatic and Capacitance The relative permittivity of free space is given by 10 2 100 1 10 2 100 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Acharge which when placed in vacuum from an equal and similar charge repels with a force of 9 x 10 N, is known as pico-coulomb micro-coulomb milli-coulomb coulomb pico-coulomb micro-coulomb milli-coulomb coulomb ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Air capacitors are generally available in the range 1 to 20 pF 200 to 300 pF 10 to 400 pF 100 to 500 pF 1 to 20 pF 200 to 300 pF 10 to 400 pF 100 to 500 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for DC only AC only AC & DC both None of the listed here DC only AC only AC & DC both None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Paper capacitor None of these Ceramic disc capacitor Mica capacitor Paper capacitor None of these Ceramic disc capacitor Mica capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The direction of electric field due +0 positive charge is . away from the charge both (A) and (B) towards the charge None of these away from the charge both (A) and (B) towards the charge None of these ANSWER DOWNLOAD EXAMIANS APP
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