A square conducting loop with sides a lies on a table a distance s from a very long straight wire carryinga current I.(adsbygoogle = window.adsbygoogle || []).push({});

a) Derive an expression for the magnetic flux through the loop.

b) Derive an expression for the EMF induced in the loop if it is pulled away in a direction orthogonal to the wire at speed v.

c) Derive an expression for hte EMF induced in the loop if it is pulled away in a direction parralel to the wire at speed v.

I know that I have to use Ampere' s Law to calculate the magnetic field but am not sure how to do this correctly and how will the field help to calculate the flux?

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# Homework Help: Moving Square

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