Another name for a hysteresis loop is:
A) field intensity
B) magnetomotive force
C) the B-H curve
D) flux density
Correct Answer:
Verified
Q18: A permanent magnet is basically a coil
Q19: The symbol for flux density is:
A) O
B)
Q20: Unlike magnetic poles attract each other, and
Q21: Relative permeability of a magnetic material is
Q22: According to Faraday's law, if the rate
Q24: An example of an electromagnetic device that
Q25: Calculate the induced voltage across a coil
Q26: Magnetic flux lines travel from:
A) north to
Q27: Ferrites are:
A) low electrical resistance, high permeability
Q28: The force between carrying current parallel conductors:
A)
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