Relative permitivity and permeability of a material `epsilon_(r) and mu_(r)`, respectively . Which of the following values of these quantities are allowed for a diamagnetic material?

Options

A. `epsilon_(r)=0.5,mu_(r)=1.5`
B. `epsilon_(r)=1.5,mu_(r)=0.5`
C. `epsilon_(r)=0.5,mu_(r)=0.5`
D. `epsilon_(r)=1.5,mu_(r)=1.5`

Answer

C

Explanation

for diamangnetic `in_(r)gt1`
`mu_(r)lt1`