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. 2015 Sep 30;10(9):e0136519. doi: 10.1371/journal.pone.0136519

Table 3. Power generated with different number of turns that is contributed by the diameter of the coil.

Coil Diameter (mm) No of Turns* Resistive Load (kΩ) Voltage (Vrms) Current (mAmp) Power (nW)
0.2 300 1 0.144 0.144 20.736
0.5 80 1 0.056 0.056 3.136

*Note: Influenced by the diameter of copper coil used because the total space for coil on the disc is fixed.