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Which electrical outcome is expected when exceeding the reverse breakdown voltage in a Zener diode's crystal structure?

A)Avalanche breakdown conducts reverse current
B)Harmonic distortion remains negligibly small
C)Forward bias current becomes exponentially limited
D)Capacitance effect causes impedance approaching zero

💡 Explanation

Avalanche breakdown occurs because high electric fields accelerate electrons freeing more carriers through impact ionization across the crystalline lattice; therefore, we see large reverse current, rather than limited current or mere harmonic distortion, which appears under differing circumstances.

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