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PCS 125 Chapter Notes - Chapter 5: Magnetic Dipole, Bohr Magneton, Magnetic Moment

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Physics: Waves and Fields

Physics

B.Devika Chithrani

Ryerson University

Anatomy and Physiology

Fluid Mechanics

Graphics

Transportation Engineering

Strength of Materials I

Geotechnical Properties of Soils

Communication in the Engineering Professions

Linear Algebra

Calculus I

Probability and Statistics I

Differential Equations and Vector Calculus

<p>Which is a key difference between electric charges and magnetic poles?</p>
<div>a. Like electric charges repel but like magnetic poles attract. </div>
<div>b. An electrically charged rod attracts an electrically neutral object but a magnet does not attract an unmagnetized chunk of iron.       </div>
<div>c. In electricity, unlike charges, repel, but in magnetism, unlike poles attract. </div>
<div>d. Magnetic monopoles exist but isolated electric charges are never found. </div>
<div>e. Electric charges can be separated while magnetic poles always occur together as opposite poles of equal strength.</div>

<p>Which is a key difference between electric charges and magnetic poles?</p>
<div style="text-align: justify;">a. Like electric charges repel but like magnetic poles attract. </div>
<div style="text-align: justify;">b. An electrically charged rod attracts an electrically neutral object but a magnet does not attract an unmagnetized chunk of iron.       </div>
<div style="text-align: justify;">c. In electricity, unlike charges repel, but in magnetism, unlike poles attract. </div>
<div style="text-align: justify;">d. Magnetic monopoles exist but isolated electric charges are never found. </div>
<div style="text-align: justify;">e. Electric charges can be separated while magnetic poles always occur together as opposite poles of equal strength.</div>

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