The diagram below illustrates a reciprocal principle satisfied by an ohmic sample of any shape. The principle

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The diagram below illustrates a reciprocal principle satisfied by an ohmic sample of any shape.

The principle asserts that if the impressed currents satisfy I_A = I_B, the measured voltages satisfy V_A= V_B.
Prove this by evaluating the integral

in two different ways. Assume that the current enters and exits the sample at delta function sources and sinks.

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Modern Electrodynamics

ISBN: 9780521896979

1st Edition

Authors: Andrew Zangwill

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Question Posted: Mar 29, 2023 01:41 AM

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The diagram below illustrates a reciprocal principle satisfied by an ohmic sample of any shape. The principle

Question:

I (a) V + V 2 (b) 3 40 I

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Following the discussion of ...View the full answer

Modern Electrodynamics

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