Hiyas, I'm having some problems with this problem, its relatively simple, but I just can't get it right for some odd reason..(adsbygoogle = window.adsbygoogle || []).push({});

The picture (my awesome paint skills), shows two circular regions R1 and R2 with radii r1 = 22.0 cm and r2= 34.0 cm. In R1 there is a uniform magnetic field B1 = 50 mT into the page and in R2 there is a uniform magnetic field B2 = 75 mT out of the page (ignore any fringing of these fields). Both fields are decreasing at the rate of 7.60 mT/s.

Calculate the integral (E * ds) for each of the three paths.

I've got the first 2, Path 1 and Path 2 by Faraday's law (-A db/dt), but I don't know how to do Path 3.

Any help here would be appreciated. Excuse the poor quality of the picture :)

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# Homework Help: Simple induction problem

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