![If the ratio of the concentration of electrons to that of holes in a semiconductor is 7/5 and the ratio of current is 7/4 , then what is the ratio of their drift velocities? If the ratio of the concentration of electrons to that of holes in a semiconductor is 7/5 and the ratio of current is 7/4 , then what is the ratio of their drift velocities?](https://dwes9vv9u0550.cloudfront.net/images/2421203/14a637bd-b6a7-499a-ac17-904e749962f0.jpg)
If the ratio of the concentration of electrons to that of holes in a semiconductor is 7/5 and the ratio of current is 7/4 , then what is the ratio of their drift velocities?
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Electronic representation of the semiconductor|electrolyte interface. R... | Download Scientific Diagram
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![The electrical conductivity of a semiconductor increases when electromagnetic radiation of wavelength shorter than 2480 nm is incident on it. The band gap in (eV) for the semiconductor is. The electrical conductivity of a semiconductor increases when electromagnetic radiation of wavelength shorter than 2480 nm is incident on it. The band gap in (eV) for the semiconductor is.](https://dwes9vv9u0550.cloudfront.net/images/4805027/45bf27a6-791b-47e5-b44a-c57239d456e6.jpg)
The electrical conductivity of a semiconductor increases when electromagnetic radiation of wavelength shorter than 2480 nm is incident on it. The band gap in (eV) for the semiconductor is.
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Band diagram of semiconductor electrodes with the NEA separated by a... | Download Scientific Diagram
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Drift-diffusion simulation: a) Comparison of current densityvoltage... | Download Scientific Diagram
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![The electrical conductivity of a semiconductor increases when electromagnatic radiation of wavelength shorter than 2480 nm is incident on it. The band gap (in eV) for the semiconductor is [hc=1242 eV nm] The electrical conductivity of a semiconductor increases when electromagnatic radiation of wavelength shorter than 2480 nm is incident on it. The band gap (in eV) for the semiconductor is [hc=1242 eV nm]](https://doubtnut-static.s.llnwi.net/static/web-thumb/427233691_web.png)