Question

The permittivity of vacuum
(or free space) is
(a) 1
(b) more than 1
(c) less than 1 but not zero
(d) zero​

Answer 1

Answer:

c is the correct option thank you

Answer 2

Answer:

the premitivity of vaccum or air is less than 1.it is not equal to zero. the premitivity of medium is more than 1.