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Depict the equipotential surfaces for a ...

Depict the equipotential surfaces for a system of two identical positive point charges placed at distance 'd' apart.

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The equipotential surfaces for a system of two identical positive point charges placed at distance 'd' apart.
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Knowledge Check

  • Nature of equipotential surface for a point charge is

    A
    Ellipsoid with charge at foci .
    B
    Sphere with charge at the centre of the sphere
    C
    Sphere with charge on the surface of the sphere .
    D
    Plane with charge on the surface
  • Two identical positive charges are placed at the diagonally opposite corners of a square . Two more identical but negative charges are placed at the other two corners. What is the work done in putting all the charges together at the centre . If q is the magnitude of each charge and 2a is the length of each of the square ?

    A
    `(sqrt(2)q^(2))/(8piepsilon_(0)a)`
    B
    `(4+q^(2))/(8piepsilon_(0)a)`
    C
    `(q^(2)(4-sqrt(2)))/(8piepsilon_(0)a)`
    D
    `(q^(2)(2-sqrt(2)))/(8piepsilon_(0)a)`
  • Some equipotential surface of the magnetic scalar potential are magnetic field at a point in the region is

    A
    `10^(-4) T`
    B
    `2xx10^(-4)`
    C
    `0.5xx10^(-4) T`
    D
    none of these
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    Electric lines of force about a positive point charge are:

    Write two properties of equipotential surfaces.

    What is the shape of equipotential surface around the point charge ?

    Write two properties of equipotential surfaces. Depict equipotential surface due to an isolated point charge. Why do the equipotential surfaces get closer as the distance between the equipotential surface and the source charge decreases?

    What is the geometrical shape of equipotential surfaces due to a single isolated charge ?