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Charge density for intrinsic semiconductor will be
Options
(a) 15×10¹⁷ m⁻³
(b) 1.6×10¹⁶m⁻³
(c) 5×10¹³m⁻³
(d) 15×10¹⁴m⁻³
Correct Answer:
1.6×10¹⁶m⁻³
Explanation:
For intrinsic semiconductor, Charge density = 1.6 x 10¹⁶ m⁻³
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Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- C and Si both have same lattice strcture, having 4 bonding electron in each
- For photoelectric emission to take place
- In a coil having e.m.f. of 8 V induced for 0.05 s. The value of current changes
- The input signal given to a CE amplifier having a voltage gain of 150 is
- Sound waves travel at 350m/s through a warm air and at 3500 m/s through brass
Topics: Electronic Devices (124)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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