Assertion (A): The conductivity of p...
Assertion (A): The conductivity of p type semiconductor is higher than that of intrinsic semiconductor.
Reason (R): The addition of donor impurity creates additional energy levels below conduction band.
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 B
A refers to type semiconductor while R refers to n type semiconductor. Both A and R are correct but independent.
An increase in temperature increases the width of depletion layer. ...
In an n-p-n transistor, the majority carriers in the base are ...
Assertion (A): A p-n junction has high resistance in reverse direction. Reason (R): When a revers...
In a bipolar transistor, which current is largest ...
In a bipolar transistor, the barrier potential is ...
In which of these is reverse recovery time nearly zero? ...