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AAKASH SERIES-SEMICONDUCTOR DEVICES-EXERCISE - IA
- When an impurity is doped into an intrinsic semiconductor, the conduct...
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- Diffusion current in a p-n junction is greater than the drift current ...
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- In an intrinsic semiconductor, the fermi energy level lies
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- The mobility of free electron is greater than that of free holes becau...
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- The value indicated by fermi-energy level in an intrinsic semiconducto...
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- A semiconducting device is connected in a series in circuit with a bat...
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- Pure semiconductor is known as
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- A doped semiconductor is
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- The potential barrier, in the depletion layer , is due to
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- A P-type semiconductor can be formed by doping Si or Ge with
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- An-type and P-type silicon can be obtained by doping pure silicon with
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- In an n-type semiconductor, the fermi energy level lies
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- The band diagrams of three semiconductors are given in the figure. Fro...
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- The element that can be used as an acceptor impurity to doped silicon ...
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- In extrinsic semiconductors
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- The potential barrier at a P-n junction is due to the charges on eithe...
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- If the two ends of a p-n junction are joined by a wire .
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- The drift current in a p-n junction is
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- The diffusion current in a p-n junction is
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- The electrical resistance of depletion layer is large because
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