Physics for Scientists and Engineers with Modern Physics
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 31, Problem 48AP

(a)

To determine

The magnetic field in the vacuum inside the solenoid.

(b)

To determine

The energy density of the magnetic field.

(c)

To determine

The reason to identify the required direction for the current on the curved surface of the bar so that the total magnetic field is zero.

(d)

To determine

The reason to identify the direction of the force on the bar.

(e)

To determine

The magnitude of the force by multiply the energy density of the solenoid field times the area of the bottom end of the super conducting bar.

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Physics for Scientists and Engineers with Modern Physics

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