Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 10 (Q.No. 23)

Electronic Devices and Circuits

23.

The impurity added to extrinsic semiconductor is of the order of

1 in 100

1 in 1000

1 in 100, 0000

1 in 100, 000, 000

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Shadan said: 8 years ago

Yes, the answer should be D Because 1 atom for 10 to the power of 8 atoms is added.

ANIL said: 8 years ago

The impurity added ratio is 1:10^8.

Mukund said: 8 years ago

I think the answer should be D.

Sandy said: 8 years ago

I think d is the right one.

Rejoi said: 6 years ago

Yes, the Answer must be D.

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