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23 Nov 2019

a)List and/or describe two similarities and two differences betweenelectric charges and magnetic poles.

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Irving Heathcote
Irving HeathcoteLv2
4 Aug 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Which is a key difference between electric charges and magnetic poles?

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

Which is a key difference between electric charges and magnetic poles?

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

all of the following are true of both magnetism and electricityEXCEPT:

a) like poles and charges repel; opposites attract

b) the strength of attraction and repulsion of electric charges ormagnetic poles vary inversely as the square of the distance betweenthe charges or poles

c) it is possible to isolate a single positive or negative electriccharge or a single north or south magnetic pole

d) the forces of attraction or repulsion between two magnetic poleson either pole, or between two electric charges on either chargeare of equal strength.

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