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← ScienceWhich mechanism allows electrons to tunnel through insulation?
A)Quantum tunneling probability distribution function✓
B)Capacitive reactance field generation
C)Thermoionic emission energy transfer
D)Electronegativity potential energy minimization
💡 Explanation
Electrons tunnel because wave functions penetrate barriers giving a non-zero probability. This outcome occurs through quantum tunneling; therefore, electrons cross insulators rather than being blocked because of energy constraints with classical mechanics.
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