Electrostatic Fields in Matter
Electrostatic Fields in Matter
Electrostatic Fields in Matter
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ExampleA hollow dielectric sphere, with <strong>in</strong>ner radius R 1 and outer radiusR 2 has susceptibility χ e . A charge Q is spread uniformly over the<strong>in</strong>ner surface of the sphere’1. F<strong>in</strong>d ⃗ D, ⃗ E and ⃗ P <strong>in</strong> the three regions r < R1 , R 1 ≤ r ≤ R 2and r > R 2 .2. Calculate the bound charges.++++ ++++ + + 18+++R+ + ++1R+++2+++
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