| ⇦ | ⇨ |
When aluminium is added as an impurity to silicon, the resulting material is
Options
(a) P-type semiconductor
(b) P-type conductor
(c) N-type semiconductor
(d) N-type conductor
Correct Answer:
P-type semiconductor
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following rods of same material undergoes maximum elongation
- A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively, as shown
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following rods of same material undergoes maximum elongation
- A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively, as shown
- A charged particle with a velocity 2×10³ ms⁻¹ passes undeflected through electric field
- In the reaction ₉₂U²³⁴→₈₇Y²²², how many α-particle and β-particles are emitted
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends

Leave a Reply