Comparison of Magnetic Fields
Earth's Magnetic Field
- Surface Strength: 25 to 65 µT (microteslas)
- Variability: Varies by location and magnetic anomalies
Human Body Magnetic Field
- Strength: 10-9 to 10-6 µT (nanoteslas to microteslas)
- Source: Generated by electrical activity of the heart and brain
Comparison Table
| Aspect | Earth's Magnetic Field | Human Body Magnetic Field |
|---|---|---|
| Magnitude | 25 to 65 µT | 0.001 to 1 µT |
| Influence | Navigation, protection from solar radiation | Reflects physiological processes, health diagnostics |
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