Magnetic flux lines travel from:
A) north to south inside the magnet
B) north to south outside the magnet.
C) south to north outside the magnet
D) higher flux areas to lower flux areas
Correct Answer:
Verified
Q21: Relative permeability of a magnetic material is
Q22: According to Faraday's law, if the rate
Q23: Another name for a hysteresis loop is:
A)
Q24: An example of an electromagnetic device that
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Q27: Ferrites are:
A) low electrical resistance, high permeability
Q28: The force between carrying current parallel conductors:
A)
Q29: The ability of a material to maintain
Q30: Reluctance varies:
A) directly with its permeability
B) directly
Q31: What is the mmf of a material
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