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Magnetic Circuit

Magnetic Circuit
Conductivity is analogous to

Inductance
Retentivity
Permeability
Resistivity

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Magnetic Circuit
Laminated cores, in electrical machines, are used to reduce

Copper loss
Eddy current loss
Hysteresis loss
All of the listed here

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Magnetic Circuit
If the area of hysteresis loop of a material is large, the hysteresis loss in this material will be

None of the listed here
Zero
Large
Small

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Magnetic Circuit
Hysteresis loss least depends on

Frequency
Volume of material
Ambient temperature
Steinmetz’s coefficient of material

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Magnetic Circuit
The property of a material which opposes the creation of magnetic flux in it is known as

Reluctance
Permeance
Reluctivity
Magneto-motive force

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Magnetic Circuit
While comparing magnetic and electric circuits, the flux of magnetic circuit is compared with which parameter of electrical circuit?

E.M.F
Current
Current density
Conductivity

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