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A bird sitting on a high power electric ...

A bird sitting on a high power electric line is still safe. How?

Text Solution

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Birds don.t get shocked when they sit on electrical wires because they are not good conductors of electricity. Electricity flowing through a single power line at 35,000 volts will continue along the path of least resistance and bypass birds, because there is no difference in electrical potential.
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Knowledge Check

  • A bird sitting an a high power line

    A
    gets killed instantly
    B
    gets a mild shock
    C
    is not affected partically
    D
    gets a fatal shock
  • Electric lines of force ______

    A
    intersect each other
    B
    never intersect
    C
    intersect at infinity
    D
    are always parallel
  • A bird sitting on an insulated wire carrying a current feels quite safe because.

    A
    the bird is non-conductor of electricity
    B
    resistance of the bird is very large
    C
    there is large potential difference between bird and wire
    D
    there is no potential difference between bird and wire
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