The magnetic energy of a magnetic material is given by
The induced emf in a material opposes the flux producing it. This is
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The energy in a magnetic material is due to which process?
The flux lines of two energised coils overlapping on each other will give
The resistance in a magnetic material is called as
Calculate the reluctance of the material with a mmf of 3.5 units and flux of 7units.
Calculate the reluctance of a material with length 2π x 10-4 in air with area 0.5.
The line integral of the magnetic field intensity is given by
10 videos|45 docs|56 tests
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10 videos|45 docs|56 tests
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