A ________________ _____________ is comprised of lines of force concentrated in the region surrounding a magnet through which magnetic forces act.
The _______________ _____________ is most intense near the poles of the magnet and as the distance from the magnet is increased, these lines of force become weaker and weaker (because of the surrounding air’s high reluctance), until they finally become nonexistent.
A) none of the answers
B) overmagnetic field; magnetic field
C) magnetic field; magnetic field
Show Answer
Answer:C
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