Physics · Superconductivity
The penetration and decay equation of a magnetic field inside a superconductor (Meissner effect) at a distance x from the surface is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1B(x) = B(0)e-2x/λL
- 2B(x) = B(0)e-xλL
- 3B(x) = B(0)e-λL/x
- 4B(x) = B(0)e-x/λL✓
Correct answer
B(x) = B(0)e-x/λL
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