Fields Between Permanent Magnets
Superposition of magnetic fields between like and unlike poles
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School Block YouTube?
When alternating current is exposed to a circular metallic loop it generates electricity and magnetism
C) Magnetic Flux Line Patterns -
(Create Strongest Magnetic Field)
Which diagram is correct?
June 1996
N,N or N,S?
Jasmine Kerby - 2009
N, S
Review - Is the right pole N or S?
Show Me The Physics
 Enrichment Using magnets to repel crocodiles - Reuters
A crocodile observes at the water surface Feabruary 2, 2005. REUTERS/Carlos Barria
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Check Your Understanding
5 quick questions — pick an answer to see if you’re right.
1. A north pole faces a south pole. What do the flux lines between them do?
2. Which arrangement of two bar magnets creates the strongest magnetic field in the gap between them?
3. Two north poles face each other. Which statement about the flux lines between them is correct?
4. Which rule about magnetic flux lines is always true?
5. A compass is placed in the gap between a north pole and a south pole. Its north end points: