Identify the property which is not characteristic for a semiconductor?
The majority charge carriers in a P-type semiconductor are
A p-type semiconductor is
(a) positively charged
(b) negatively charged
(d) uncharged at O K but charged at higher temperatures.
An electric field is applied to a semiconductor. Let the number of charge carriers be n and the average drift speed be v. If the temperature is increased,
In n type semiconductor, electrons are majority charge carriers but it does not show any negative charge. The reason is
An electric field is applied across a semiconductor. Let ′n′ be the number of charge carriers. As temperature increases, ′n′ will