Determine the resulting magnetic field strength

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Reference no: EM131348476

1. A toroid has an mmf of 845 At applied to it. If the mean length of the toroid is 15 cm, determine the resulting magnetic field strength.

2. A magnetic field strength of 2500 At/m exists in a magnetic circuit of mean length 45 mm. Calculate the value of the applied mmf.

Reference no: EM131348476

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