Solution points A magnetic eld of L T is to be set up in an iron core toroid The toroid has a cross sectional

Solution points A magnetic eld of L T is to be set up in an iron core toroid

L T is to be set up in an iron core toroid The toroid has a cross sectional area of mm and a mean ra Hius

Solution points A magnetic eld of L T is to be set up in an

iron core toroid The toroid has a cross sectional area of mm and a mean ra Hius

Solution points A magnetic eld of L T is to be set

Solution points A magnetic eld of

Category: | General |

Words: | 1050 |

Amount: | $12 |

Writer: |

Paper instructions

Hello, I am having problems answering the attached question of finding current (in mA) needed in this toroid. Any help would be great, tried using B=(mu*N*I)/(2*pi*R) into (2*pi*R*B)/(4770*mu*N)= I 85.66471mA, was not correct.

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