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Semiconductor Electronics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2026
Assuming in forward bias condition there is a voltage drop of 0.7 V across a silicon diode, the current through diode $D_1$ in the circuit...
JEE Main Physics Hard
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Q JEE MAIN 2026
For the given logic gate circuit, which of the following is the correct truth table?
JEE Main Physics Medium
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Q JEE MAIN 2026
The correct truth table for the given input data of the following logic gate is : Inputs
JEE Main Physics Hard
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Q JEE MAIN 2026
Find the correct combination of and D inputs which can cause the LED to glow.
JEE Main Physics Medium
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Q JEE MAIN 2026
The given circuit works as :
JEE Main Physics Hard
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Q JEE MAIN 2026
The charge stored by the capacitor C in the given circuit in the steady state is ….$\mu \mathrm{C}$.
JEE Main Physics Medium
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Q JEE MAIN 2019
The transfer characteristic curve of a transistor, having input and output resistance $100 \Omega$ and $100 \mathrm{k} \Omega$ respectively, is shown in the figure. The...
JEE Main Physics Hard
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Q JEE MAIN 2020
In the following digital circuit, what will be the output at ‘Z’, when the input (A, B) are (1, 0), (0, 0), (1, 1,), (0,...
JEE Main Physics Easy
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Q JEE-MAIN 2019
The output of the given logic circuit is
JEE Main Physics Easy
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Q JEE MAIN 2019
Ge and Si diodes start conducting at 0.3 V and 0.7 V respectively. In the following figure if Ge diode connection are reversed, the value...
JEE Main Physics Medium
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