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I found this site with a calculation for EMF: http://www.6pie.com/faradayslaw.php. I just want to see if I have this right.

Magnet Surface: Height (0.05 m) * Width (0.004 m) = Area 0.0002 m2.

Coil windings: 6

Rotations per second: 5

NdFeB Magnet in N42 (1.33 Tesla) (I will reduce this as not all the coil windings will not be right next to the magnet surface)

EMF / V = -N * change in (( tesla * area meters squared)/ seconds)

= -6 * ((0.665 * 0.0002)/.2)

= -6 * 0.000665

= -0.00399

Is the above assumption of possible EMF per rotation correct?

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# Faraday's Law and EMF calculation

Can you offer guidance or do you also need help?

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