Minako Takeno's and wondermagnet web site for surface patterns. 63% - PowerPoint PPT Presentation

Minako Takeno's and wondermagnet web site for surface patterns.

63% of V value Oscilloscope Function Generator Customized Induction Coil

1/R vs. Time Constant - Air-Core coil 1/R vs.Ttime Constant - Ferro fluid Core Coil 8 7 y = 467.04x y = 378.98x Time Constant in 7 Time constant in 6 2 = 0.8601 R microseconds microseconds 2 = 0.8921 6 R 5 5 4 4 3 3 2 2 1 1 0 0 0 0.005 0.01 0.015 0.02 0 0.005 0.01 0.015 0.02 1/R in Ohms 1/R in Ohms T (tau) = L x 1/R