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Physics
The permittivity of vacuum is
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Q. The permittivity of vacuum is
Electrostatic Potential and Capacitance
A
1
20%
B
more than 1
12%
C
less than 1 but not zero
51%
D
zero
17%
Solution:
$\varepsilon_0 = 8.854 \times 10^{-12} \, C^2 \, m^{-2} \, N^{-1}$