JEE Main 2013 — Semiconductors Question with Solution
JEE Main 2013 (22 Apr Online)
Question
Figure shows a circuit in which three identical diodes are used. Each diode has forward resistance of and infinite backward resistance. Resistors . Battery voltage is . The current through is :
Choose an option
Show full solutionCorrect option: A
Correct answer
A
Step-by-step explanation
Here, diodes and are forward biased and is reverse biased. Therefore current through
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This is a previous-year question from JEE Main 2013, 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.