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Which electromagnetic effect increases when a Faraday cage's mesh size approaches operational wavelength?

A)Reduced RF shielding effectiveness
B)Increased capacitive coupling effect
C)Enhanced magnetic field penetration
D)Amplified skin depth conductivity

💡 Explanation

RF shielding diminishes because diffraction, a bending of waves incident on an opening becomes significant when the wavelength approaches the opening size of the mesh. Smaller electrical potential will generate in the components therefore better functionality, rather than creating current distortions.

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