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  • 3 years ago

A current of 5A is carried by a straight wire in a uniform flux density of 2 x 10^-3T. Calculate the force per unit length on the wire if it is a - Perpendicular to the field b - inclined at 30degrees to it

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  1. furnessj
    • 3 years ago
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    Use \[F = B I L sin \theta\], but solve with the L on the same side so your answer will be in Newtons per length.

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