Displacement Current - Necessity

Necessity

Some implications of the displacement current follow, which agree with experimental observation, and with the requirements of logical consistency for the theory of electromagnetism.

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Famous quotes containing the word necessity:

    “The secret of the illusoriness is in the necessity of a succession of moods or objects. Gladly we would anchor, but the anchorage is quicksand.”
    —Ralph Waldo Emerson (1803–1882)

    “Teach thy necessity to reason thus:
    There is no virtue like necessity.”
    —William Shakespeare (1564–1616)