n-type semiconductors are neutral in charge, as they carry the same amount of negative and positive charge.
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Similar Questions
Q1
A p-type semiconductor is
(a) positively charged
(b) negatively charged
(c) uncharged
(d) uncharged at O K but charged at higher temperatures.
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Q2
Displacement can be positive or negative.
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Q3
Which of the following is true about the charge acquired by P-type semiconductors ?
(a) Positive (b) Neutral
(c) Negative (d) Depends on concentration of p impurity
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Q4
Displacement can be positive, negative or zero.
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Q5
One of the following does not apply to a concave mirror. This is : (a) focal length is negative (b) image distance can be positive or negative (c) image distance is always positive (d) height of image can be positive or negative