Value of 1 by 4 pi epsilon naught
Asked by admin @ in Physics viewed by 416 People
In couloumb's law the value of the constant k is 1/4pi epsilon naught.Here epsilon naught is the vaccum permittivity.But what actually is permittivity here??
Answered by admin @
Absolute permittivity of free space.
K = 9*10(9) Nm2C(-2)
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