(a) Use the analogy between Faraday's law and Ampere's law, together with the Biot-Savart law, to show...

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(a) Use the analogy between Faraday's law and Ampere's law, together with the Biot-Savart law, to show that for Faraday-induced electric fields.

(b) Referring to Prob. 5.50a, show that where A is the vector potential. Check this result by taking the curl of both sides.

(c) A spherical shell of radius R carries a uniform surface charge a. It spins about a fixed axis at an angular velocity to (t) that changes slowly with time. Find the electric field inside and outside the sphere.

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Introduction to Electrodynamics

ISBN: 978-8120316010

3rd Edition

Authors: David J. Griffiths

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Question Posted: Nov 27, 2010 07:07 AM

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(a) Use the analogy between Faraday's law and Ampere's law, together with the Biot-Savart law, to show...

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E(r, 1) = 1 a 4л at E= B(r', 1) x dt'. JA ət

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a In magnetostatics Ho VB0 V x B Br 4T For Faraday ...View the full answer

Introduction to Electrodynamics

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