Assertion (A): A p-n j...
Assertion (A): A p-n junction has high resistance in reverse direction.
Reason (R): When a reverse bias is applied to p-n junction, the width of depletion layer increases.
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
The increase in reverse resistance is due to widening of depletion layer.
In an n-p-n transistor, the majority carriers in the base are ...
An amplifier without feedback has a voltage gain of 50, input resistance of 1 kΩ and output re...
In an n channel JFET, the gate is ...
Calculate the stability factor and change in IC from 25°C to 100°C for, β = 50, RB/ RE ...
A silicon (PN) junction at a temperature of 20°C has a reverse saturation current of 10 pico Amp...
Which of the following is true as regards photo emission? ...