The formula to calculate the Skin Depth is:
\[ \delta = \sqrt{\frac{R_s}{f \cdot \mu_r \cdot 4 \pi \cdot 10^{-7}}} \]
Where:
Skin Depth is defined as the depth till which current flows in a conductor.
Let's assume the following values:
Using the formula:
\[ \delta = \sqrt{\frac{1.1359E-06}{5000000 \cdot 0.9 \cdot 4 \pi \cdot 10^{-7}}} \]
Evaluating:
\[ \delta = 0.000448186592910294 \text{ m} \]
The Skin Depth is 0.000448186592910294 m.
| Specific Resistance (Ω·m) | Frequency (Hz) | Relative Permeability | Skin Depth (m) |
|---|---|---|---|
| 1.0E-6 | 5000000 | 0.9 | 0.000420522087 |
| 1.1E-6 | 5000000 | 0.9 | 0.000441047286 |
| 1.2E-6 | 5000000 | 0.9 | 0.000460658866 |
| 1.3E-6 | 5000000 | 0.9 | 0.000479468949 |
| 1.4E-6 | 5000000 | 0.9 | 0.000497568443 |
| 1.5E-6 | 5000000 | 0.9 | 0.000515032269 |