Home ยป Which of the following material has least value of dielectric constant ? Electrostatics MCQs Which of the following material has least value of dielectric constant ? October 6, 2022 7 Views Q. Which of the following material has least value of dielectric constant ? CeramicsOilGlassPaper Answer: Oil
The capacitance C is charged through a resistance R. The time constant of the charging circuit is given by