The unit of permitivity of free space so is
A. coulomb/newton-metre
B. newton-metre2/coulomb2
C. coulomb2/newton-metre2
D. coulomb/(newton-metre)2
Answer:C
The unit of permitivity of free space so is
A. coulomb/newton-metre B. newton-metre2/coulomb2 C. coulomb2/newton-metre2 D. coulomb/(newton-metre)2