The dielectric strength of air is `3.0 xx 10^6 V/m`. A parallel-plate air-capacitor has area `20 cm^2` and plate separation `0.10 mm`.Find the maximum rms voltage of an AC source which can be safely connected to this capacitor.

The dielectric strength of air is 3.0 xx 10^(8)V//m . A parallel plate air capacitor has area 20 cm^(2) and plate separation sqrt2mm . Find the maximum rms voltage of an AC source which can be safely connected to this capacitor.

The dielectric strength of air is 3.0 xx 10^(8)V//m . A parallel plate air capacitor has area 20 cm^(2) and plate separation sqrt2mm . Find the maximum rms voltage of an AC source which can be safely connected to this capacitor.

A parallel-plate capacitor with plate are 20cm^(2) and plate separation 1.0mm is connected to a battery .The resistance of the circuit is 10k(Omega) .Find the time constant of the circuit.

A parallel-plate capacitor with plate are 20cm^(2) and plate separation 1.0mm is connected to a battery .The resistance of the circuit is 10k(Omega) .Find the time constant of the circuit.

A parallel-plate capacitor with plate are 20cm^(2) and plate separation 1.0mm is connected to a battery .The resistance of the circuit is 10k(Omega) .Find the time constant of the circuit.

A parallel plate capacitor of plate area (1xx3) m^(2) and plate separation 5.0 mm is charged to 10 kV in air. Find charge density and field displacement.

A parallel plate capacitor having common plate area 50" cm"^(2) and plate separation 2.0 mm is connected to a battery of 6.0 V. Calculate the charge on the capacitor and the work done by the battery.