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:

    “Every need whose true satisfaction is denied leads by necessity to faith.”
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    “The necessity of labor and conversation with many men and things to the scholar is rarely well remembered.”
    —Henry David Thoreau (1817–1862)

    “No use saying necessity is making a mistake.”
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