Electrostatic and Capacitance “The surface integral of the normal component of the electric displacement D over any closed surface equals the charge enclosed by the surface”.The above statement is associated with Kirchhoff's law Faraday’s law Lenz’s law Gauss’s law Kirchhoff's law Faraday’s law Lenz’s law Gauss’s law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Four 0.15 µF capacitors are in parallel. The total capacitance is 0.6 µF 0.30 µF 0.8 µF 0.15 µF 0.6 µF 0.30 µF 0.8 µF 0.15 µF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength ______ with increasing thickness decreases remains unaltered None of these increases decreases remains unaltered None of these increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two series capacitors (one 2 µF, the other of unknown value) are charged from a 24 V source. The 2 µF capacitor is charged to 16 V and the other to 8 V. The value of the unknown capacitor is 8 µF 1 µF 2 µF 4 µF 8 µF 1 µF 2 µF 4 µF 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 RC C/R 1/RC R/C RC C/R 1/RC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper condenser is Usually of fixed value Electrolytic condenser Always polarised None of the listed here Usually of fixed value Electrolytic condenser Always polarised None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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