Determine the values of magnetic field strength

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Reference no: EM131348366

A cast steel toroid has the following B / H data. Complete the data table for the corresponding values of μr and hence plot the μr / H graph, and

(a) from your graph determine the values of magnetic field strength at which the relative permeability of the steel is 520, and

(b) the value of relative permeability when H 1200 At/m. B

Reference no: EM131348366

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