Home » Electrostatics MCQs » capacitors are mainly used for radio frequency tuning Electrostatics MCQs capacitors are mainly used for radio frequency tuning October 6, 2022 22 Views Q. capacitors are mainly used for radio frequency tuning. PaperAirMicaElectrolytic Answer: Air
The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by