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Calculate the electronic polarizability of an argon atom whose ɛr = 1.0024 at NTP and N = 2.7×1025 atoms/m3.

Calculate the electronic polarizability of an argon atom whose ɛr = 1.0024 at NTP and N = 2.7×1025 atoms/m3. Correct Answer 7.87 ×10-40 Fm2

Electronic polarisabilty αe = (ε0 (εr-1))/N Electronic polarisability = 7.87 × 10-40 Fm2.

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