From a homogeneous and isotropic dielectric material of dielectric con – InterviewSolution

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1.	From a homogeneous and isotropic dielectric material of dielectric constant ∈, a small volume element is taken out creating a cavity. The field can be kept homogeneous if D. (i.e., electric flux density inside the cavity) and D (i.e., electric flux density outside the cavity) are such that
Answer» Since the field is homogeneous .

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