Semiconductor Electronics questions
553 published questions with worked solutions.
- If p-n junction diode is reverse biased then [MHT-CET 2023]Not in JEE Advanced syllabus
- When a small amount of impurity atoms are added to a semiconductor then generally its resistivity [MHT-CET 2023]Not in JEE Advanced syllabus
- In case of insulators [MHT-CET 2023]Not in JEE Advanced syllabus
- In semiconductors at a room temperature [MHT-CET 2023]Not in JEE Advanced syllabus
- In the case of insulators, a band gap and conduction band is respectively [MHT-CET 2022]Not in JEE Advanced syllabus
- In good conductors the gap between the valence band and the conduction band is [MHT-CET 2022]Not in JEE Advanced syllabus
- Choose the correct statement. In semiconductors valance band and conduction band [MHT-CET 2022]Not in JEE Advanced syllabus
- Which one of the following statements is TRUE for n-type semiconductor? [MHT-CET 2022]Not in JEE Advanced syllabus
- In a pure silicon, number of electrons and holes per unit volume are 1.6 10^ 16 m^ -3 . If silicon is doped with Boron in a way...Not in JEE Advanced syllabus
- When the temperature of a semiconductor is increased, its resistance and electric conductivity respectively [MHT-CET 2022]Not in JEE Advanced syllabus
- In a p-type semiconductor, [MHT-CET 2021]Not in JEE Advanced syllabus
- In a forward bias arrangement of a p-n junction diode, [MHT-CET 2021]Not in JEE Advanced syllabus
- An n-type and p-type silicon semiconductor can be obtained by doping pure silicon with [MHT-CET 2021]Not in JEE Advanced syllabus
- The majority charge carriers in p-type and n-type semiconductor are respectively [MHT-CET 2021]Not in JEE Advanced syllabus
- Identify the WRONG statement from the following. In an intrinsic semiconductor [MHT-CET 2021]Not in JEE Advanced syllabus
- Pure silicon crystal at 300 K has equal electron (n_e) and hole (n_h) concentration of 1.5 10^ 16 m^ -3 . Doping by indium...Not in JEE Advanced syllabus
- At room temperature, a p-type semiconductor has [MHT-CET 2021]Not in JEE Advanced syllabus
- Electrical conductivity of insulators is [MHT-CET 2021]Not in JEE Advanced syllabus
- When forward bias is applied to a p-n junction then what happens to the potential barrier 'V_B' and the width 'W' of the...Not in JEE Advanced syllabus
- In a pure silicon (n_i=10^ 16 per m^3 ) crystal at 300 K, 10^ 21 atoms of phosphorus are added per cubic metre. The new hole...Not in JEE Advanced syllabus
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