JEE Main 2020 — Semiconductors Question with Solution
JEE Main 2020 (09 Jan Shift 1)
Question
Both the diodes used in the circuit shown are assumed to be ideal and have negligible resistance when these are forward biased. Built in potential in each diode is . For the input voltages shown in the figure, the voltage (in Volts) at point A is ________
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Show full solutionCorrect answer: 12
Correct answer
12
Step-by-step explanation
Let
Right diode is reversed baised and left diode is forward biased
Volt
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This is a previous-year question from JEE Main 2020, covering the Semiconductors chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.