Physics · Superconductivity
Viewing a superconductor as a cutoff plasma, an electromagnetic wave entering it would be attenuated with a London penetration depth (skin depth) given by:
- 1(m / (Ne2μ0))1/2✓
- 2m / (Ne2μ0)
- 3(m / (Ne2μ0))3/2
- 4m / (Ne2)
Correct answer
(m / (Ne2μ0))1/2
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