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Magnetic Circuit

Magnetic Circuit
The unit of magnetic flux is

Henry
Ampere/metre
Ampere-turn/weber
Weber

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Magnetic Circuit
Conductivity is analogous to

Inductance
Retentivity
Permeability
Resistivity

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Magnetic Circuit
The relative permeability of a ferromagnetic material is

Less than one
More than one
More than 100 Ωr 1000
More than 10

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Magnetic Circuit
Permeability in a magnetic circuit corresponds to_________ in an electric circuit.

Resistance
Conductance
Resistivity
Conductivity

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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
Conductivity
Current
Current density

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Magnetic Circuit
Energy stored by a coil is doubled when its current is increased by percent.

42.5
47.5
44.6
41.4

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