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.
Assertion (A): A p-n junction has high resistance in reverse direction. Reason (R): When a revers...
In which region of a CE bipolar transistor is collector current almost constant? ...
Assertion (A): When a high reverse voltage is applied to a p-n junction the diode breaks down. Re...
The amount of photoelectric emission current depends on ...
An amplifier without feedback has a voltage gain of 50, input resistance of 1 kΩ and output re...
Assertion (A): The reverse saturation current in a semiconductor diode is 4nA at 20°C and 32 nA ...
Which of the following is true as regards photo emission? ...