Physics
Electricity and Magnetism
A solenoid that is 85.0 cm long has a cross-sectional

A solenoid that is 85.0 cm long has a cross-sectional area of 17.0cm2. There are 950 turns

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A solenoid that is 85.0 cm long has a cross-sectional area of 17.0cm2. There are 950 turns of wire carrying a current of 6.60 A.

(a) Calculate the energy density of the magnetic field inside the solenoid.

(b) Find the total energy stored in the magnetic field there (neglect end effects).

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a At any point the magnetic energy density is given by ...View the full answer

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Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

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Question Posted: Jan 22, 2011 05:47 AM

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