A solid conductor has a vacuum cavity of arbitrary shape scooped out of its interior. Use Earnshaws

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A solid conductor has a vacuum cavity of arbitrary shape scooped out of its interior. Use Earnshaw’s theorem to prove that E = 0 inside the cavity.

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Modern Electrodynamics

ISBN: 9780521896979

1st Edition

Authors: Andrew Zangwill

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Question Posted: Feb 03, 2023 06:03 AM

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A solid conductor has a vacuum cavity of arbitrary shape scooped out of its interior. Use Earnshaws

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Earnshaws theorem applies to the cavity because it is free of charge The potential on ...View the full answer

Modern Electrodynamics

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