Electrostatic and Capacitance An uncharged capacitor and a 1 kΩ resistor are connected in series with a switch and a 6 V battery. At the instant the switch is closed, the voltage across the capacitor is 0 V 2 V 3 V 6 V 0 V 2 V 3 V 6 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for DC only AC only None of the listed here Both DC and AC DC only AC only None of the listed here Both DC and AC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Mica Oil Paper Ceramic Mica Oil Paper Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dissipation factor of a good dielectric is of the order of 0.0002 2.0 0.002 0.2 0.0002 2.0 0.002 0.2 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper capacitors usually have a tolerance of ± 15% ± 10% None of the listed here ± 5% ± 15% ± 10% None of the listed here ± 5% 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 1/RC R/C C/R RC 1/RC R/C C/R RC ANSWER DOWNLOAD EXAMIANS APP
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