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Electronics and Communication Engineering - Materials and Components

Exercise : Materials and Components - Section 9
36.

Assertion (A): Electron concentration n, hole concentration p and charge concentration ni are related by ni2 = np.

Reason (R): p type semiconductor is obtained by adding trivalent impurity to intrinsic semiconductor.

Both A and R are true and R is correct explanation of A
Both A and R are true but R is not correct explanation of A
A is true but R is false
A is false but R is true
Answer: Option
Explanation:
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