Questions on RC circuit

Questions on L-R Circuit

RC Circuits

Which of the following is possible application of an RC circuit?

Dielectric inside capacitor and Introduction to RC Circuit

The capacitive time constant of the RC circuit shown in the figure.

When the frequency of AC is doubled, the impedance of an RC circuit is

What is equivalent time constant of RC circuit shown in fignre-3.340 ?

The figure shows an experimental plot discharging of a capacitor in an RC circuit. The time constant of this circuit lies between: