Select correct statement for a capacitor having capacitance `C`, is connected to a source of constant `emf E`

What will be the impedance of the circuit when resistance (R) and capacitor having capacitance C are connected with AC source of frequency f in series combination :-

Find capacitive reactance of a capacitor connected to a dc source.

Find capacitive reactance of a capacitor connected to a dc source.

An indcutor L having resistance R and a capacitor of capacitance C are connected to an alternating soure of e.m.f. the qualtity factor of the circuit is

Three capacitor of capacitance C(mu F) are connected in parallel to which a capacitor of capacitance C is connected in series. Effective capacitance is 3.75. then capacity off each capacitor is

Three capacitor of capacitance C(mu F) are connected in parallel to which a capacitor of capacitance C is connected in series. Effective capacitance is 3.75. then capacity off each capacitor is

A parallel plate capacitor having capacitance C farad is connected with a battery of emf V volts. Keeping the capacitor cannected with the battery, a dielectric slab of dielectric constant K is inserted between the plates. The dimensions of the slab are such that it fills the space between the capacitor plates. Then,

A capacitor of capacitance 5muF is connected to a source of constant emf of 200 V ,Then switch was shifted to contact 2 from contact 1. Find the amount of heat generated in the 400Omega resistance.

A capacitor of capacitance 5muF is connected to a source of constant emf of 200 V ,Then switch was shifted to contact 2 from contact 1. Find the amount of heat generated in the 400Omega resistance.

Five identical capacitor plates are arranged such that they make four capacitors each of 2muF. The plates are connected to a source of emf 10 V . The charge on plate C is