KEAM 2019 Physics and Chemistry Paper

Question : 42 of 120

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In the context of p-n junction, select the correct statement from the following

The barrier potential remains constant under forward bias
The width of the depletion region depends on the doping level in the p-type and n-type regions
Under forward bias condition, the p-n junction behaves like a pure resistor irrespective of bias voltage
Under reverse bias condition, the p-n junction behaves like a pure resistor irrespective of bias voltage
The barrier potential decreases under reverse bias

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