The inductor of figure has a core of uniform circular cross-section of area Ac, mean length lc
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The inductor of figure has a core of uniform circular cross-section of area Ac, mean length lc and relative permeability ?r and an N-turn winding. Write an expression for the inductance L.
Transcribed Image Text:
Core: mean length le area A. relative permeability 4, N-turn coil
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