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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.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A coil of 100 turns carries a current of 5 mA and creates a magnetic flux of 10⁻⁵ Wb.
- A body of mass m=3.513 kg is moving along the x-axis with a speed of 5 m/s
- The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
- In an ammeter, 0.2% of main current passes through the galvanometer
- A wire of a certain material is stretched slowly by ten percent. Its new resistance
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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