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Which outcome occurs when reverse bias increases on MOSFET?

A)Depletion region widens decreasing current
B)Channel inversion greatly increases current
C)Threshold voltage immediately decreases strongly
D)Gate oxide layer immediately ruptures

💡 Explanation

Increased reverse bias widens the depletion region because the depletion region growth reduces the number of charge carriers available to conduct current. Therefore current is limited, rather than increased with channel inversion, particularly before oxide failure

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