The presence of ____ materials in the DC magnet coil has no appreciable effect on its magnetic force.
A) magnetic
B) polar
C) dense
D) nonmagnetic
Correct Answer:
Verified
Q2: The permeability of nonmagnetic materials, such as
Q3: Magnetic lines of force, often referred to
Q4: A hysteresis loop is the kind of
Q5: The amount of residual magnetism depends on
Q6: A _ magnet will keep its strength
Q8: Malleability is the number of times that
Q9: _ substances have permeability ratings slightly greater
Q10: Alnico 7 is presently the most frequently
Q11: Magnetism is the same force as the
Q12: To demagnetize an object, place the object
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