Question

formula of ε0 ? don't spam​

Answer 1

ε0 = 8.8541878128(13)×10−12 F⋅m−1 (farads per meter), with a relative uncertainty of 1.5×10−10. , is approximately 9 × 109 N⋅m2⋅C−2, q1 and q2 are the charges, and r is the distance between their centres.

Answer 2

Answer:

ε0 = 8.8541878128(13)×10−12

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