Assertion (A): When a high reverse volta...
Assertion (A): When a high reverse voltage is applied to a p-n junction the diode breaks down.
Reason (R): High reverse voltage causes Avalanche effect.
Both A and R are true and R is correct explanation of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true
Correct answer is A
Avalanche breakdown occurs at high reverse voltage.
An amplifier without feedback has a voltage gain of 50, input resistance of 1 kΩ and output re...
At room temperature, the current in an intrinsic semiconductor is due to ...
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Assertion (A): When a high reverse voltage is applied to a p-n junction the diode breaks down. Re...
At very high temperatures, the extrinsic semi conductors become intrinsic because ...