18 JEE Main 2025 Semiconductors previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2025 previous-year questions from the Semiconductors chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Semiconductors chapter hub.
The truth table for the circuit given below is :
The output voltage in the following circuit is (Consider ideal diode case)
The output of the circuit is low (zero) for : (A) X=0, Y=0 (B) X=0, Y=1 (C) X=1, Y=0 (D) X=1, Y=1 Choose the correct an…
Consider a n-type semiconductor in which ne and nh are number of electrons and holes, respectively. (A) Holes are minor…
Consider the following statements: A. The junction area of solar cell is made very narrow compared to a photo diode. B.…
In the digital circuit shown in the figure, for the given inputs the P and Q values are :
Consider the following logic circuit. The output is Y=0 when :
Refer to the circuit diagram given in the figure. which of the following observations are correct? A. Total resistance…
Which of the following circuits represents a forward biased diode? Choose the correct answer from the options given bel…
Choose the correct logic circuit for the given truth table having inputs A and B. array|c|c|c| Inputs & & Output \ A &…
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.