A condenser having circular plates having radius `2cm` and separated by a distance of `3 mm`. It is charged with a current of `0.1 A`. The rate at which the potential difference between the plates change is

A parallel plate condenser has conducting plates of radius 12cm separated by a distance of 5mm. It is charged with a constant charging current of 0.16 A, the rate at which the potential difference between the plates change is

A parallel plate condenser has conducting plates of radius 12 cm separated by a distance of 5mm. It is charged with a constant charging current of 0.16 A, the rate at which the potential difference between the plate change is

A condenser has two conducting plates of radius 10cm separated by a distance of 5 mm . It is charged with a constant current of 0.15A . The magnetic field at a point 2cm from the axis in the gap is

A condenser has two conducting plates of radius 10cm separated by a distance of 5mm. It is charged with a constant cunent of 0.15 A. The magnetic field at a point 2cm from the axis in the gap is

A condenser has two conducting plates of radius 10cm separated by a distance of 5mm. It is charged with a constant cunent of 0.15 A. The magnetic field at a point 2cm from the axis in the gap is

A parallel plate capacitor has rectangular plates of 400 cm^2 and are separated by a distance of 2 mm with air as medium. What charge will appear on the plates. If a 200 volt potential difference is applied across the condenser

A parallel plate capacitor has two circular plates each of radius 5 cm separated by a distance of 3 m m . The capacitor current of 6 A is delived to it , find (a) The capacitance (b ) The rate of change of potential difference across the plates (c ) the displacement current .