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NEET 2018 Physics and Chemistry
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Question : 25
Total: 90
In a p – n junction diode, change in temperature due to heating
[NEET 2018]
affects only reverse resistance
affects only forward resistance
affects the overall V – I characteristics of p – n junction
does not affect resistance of p – n junction
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Solution:
👈: Video Solution
Due to heating, number of electron-hole pairs will increase, so overall resistance of diode will change.
Due to which forward biasing and reversed biasing both are changed
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