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Two dielectric materials A and B exhibit both ionic and orientational...

This question belongs to Engineering Physics Solid State Physics
Solid State Physics
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Two dielectric materials A and B exhibit both ionic and orientational polarizabilities. The variation of their susceptibilities $$\chi \left( { = {\varepsilon _r} - 1} \right)$$   with temperature T is shown in the figure, where $${\varepsilon _r}$$ is the relative dielectric constant. It can be inferred from the figure that
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Correct Answer: Option D
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