Unit of permittivity of free space

1.	Unit of permittivity of free space
Answer» Correct<br>Option... b ....coulomb square per Newton per metre sq.<br>Hm value correct hai ..<br>Option a) coulomb/newton-metre ... b) coulomb^2/newton-metre^2... c) newton-metre^2/coulomb d) coulomb^2 / (newton-metre)^2<br>Value ....it is 8.85×10^-12 farad/metre

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