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A parallel plate capacitor has circular ...

A parallel plate capacitor has circular plates, each of radius 5.0 cm. It is being charge so that electric field in the gap between its plates rises steadily at the rate of `10^(12)Vm^(-1)s^(-1)`. What is the displacement current ?

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A parallel plate capacitor has square plates of side 5 cm and separated by a distance of 1 mm. Calculate the capacitance of this capacitor.

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Knowledge Check

  • Two plates are 1 cm aprt and the potential difference between them is 10 V. the electric field between the plates is

    A
    `10 NC^(1)`
    B
    `250 NC^(-1)`
    C
    `500 NC^(-1)`
    D
    `1000 NC^(-1)`

  • Two plates are 1 cm apart and the potential difference between them is 10 V. The electric field between the plates is

    A
    `10 NC^(-1)`
    B
    `250 NC^(-1)`
    C
    `500 NC^(-1)`
    D
    `1000 NC^(-1)`

    • Similar Questions

    Explore conceptually related problems

    Consider a parallel plate capacitor which is maintained at potential of 200 V. If the separation distance between the plates of the capacitor and area of the plates are 1 mm and 20 cm^(2) . Calculate the displacement current for the time in mu s .

    What is the electric field in between the plates of the capacitor, if sigma is the surface charge density?

    The voltage between the plates of a parallel plate capacitor of capacitance 1.0 mu F is changing at the rate of 5 V s^(-1) . What is the displacement current in the capacitance ?

    A parallel plate capacitor (figure) made of circular plates each of radius R = 6.0 cm has a capacitance C = 100 pF . The capacitor is connected to a 230 V ac supply with a (angular) frequency of 300 rad s^(-1) . a. What is the rms value of the conduction current ? b. Is the conduction current equal to the displacement current ? c. Determine the amplitude of B at a point 3.0 cm from the axis between the plates.

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