Easy
Relative permittivity and permeability of a material are $\varepsilon_r$ and $\mu_r$ respectively. Which of the following values of these quantities are allowed for a diamagnetic material?
- A$\varepsilon_r = 1.5, \mu_r = 1.5$
- B$\varepsilon_r = 0.5, \mu_r = 1.5$
- C$\varepsilon_r = 1.5, \mu_r = 0.5$
- D$\varepsilon_r = 0.5, \mu_r = 0.5$
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