Magnetic Circuits Questions And Answers Pdf. Cross sectional area a c 1 8 10 3 m 2. The closed path followed by magnetic flux is called magnetic circuit 2.
The relative permeability of a ferromagnetic material is a less than one b more than one c more than 10 d more than 100 or. Gap length g 2 3 x 10 3 m. Ampere s law applied to a magnetic circuit.
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Short questions and answers unit 1 1. Storage capacity of magnetic disk depends on a tracks per inch of surface b bits per inch of tracks c. Reduce maxwell to scalar circuit problem energy method. Like the lc circuit some energy must initially be placed in this circuit since there is no battery to drive the circuit.
