Materials and Components

Q1: Assertion (A): Electron concentration n, hole concentration p and charge concentration n_i are related by n_i² = np. Reason (R): p type semiconductor is obtained by adding trivalent impurity to intrinsic semiconductor.

A Both A and R are true and R is correct explanation of A

B Both A and R are true but R is not correct explanation of A

C A is true but R is false

D A is false but R is true

ANS:B - Both A and R are true but R is not correct explanation of A

No answer description is available.

Share :

img not found

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.