Explanation The bar magnet is one instance of a magnetic dipole. The end of the bar magnet where the field lines emerge is called the north pole and the end where the lines go back in is called the south pole. In regions outside the bar magnet, the field lines emerge from the north pole of the magnet and re-enter at the south pole. However the field lines are closed loops. This implies that inside the bar magnet, the field lines go from the south pole to the north pole...

5th Edition

ISBN: 2818440038631

Author: GIAMBATTISTA

Publisher: MCG

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive fiel…

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Chapter 19, Problem 10MCQ

To determine

The direction of the magnetic field lines inside a bar magnet.

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Chapter 19, Problem 9MCQ

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