In a semiconductor diode, the barrier offers opposition to(1 Point)Majority carriers in both regionsMajority as well as minority carriers in both regionsminority carriersNone of the above
Question
In a semiconductor diode, the barrier offers opposition to(1 Point)Majority carriers in both regionsMajority as well as minority carriers in both regionsminority carriersNone of the above
Solution
In a semiconductor diode, the barrier offers opposition to both majority and minority carriers in both regions. This is because the barrier or depletion region is formed by the junction of the p-type and n-type semiconductors. The majority carriers (electrons in n-type and holes in p-type) are repelled from the junction, creating the barrier. Similarly, the minority carriers (holes in n-type and electrons in p-type) also face opposition as they are pushed away from the junction due to the electric field. Therefore, the barrier offers opposition to both majority and minority carriers in both regions.
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