Peak emf produced by the generator:
A = LW = (3.00 × 10-2)(1.00 × 10-2) = 3 × 10-4 m2
The number of turns, N:
A bicycle generator rotates at 1900 rad/s, producing an 18.0 V peak emf. It has a 1.00 cm by 3.00 cm rectangular coil in a 0.770 T field.
(a) How many turns are in the coil?
(b) Is this number of turns practical for a 1.00 cm by 3.00 cm coil?
Yes / No
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