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Semiconductor Electronics

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2025
In the following circuit, the reading of the ammeter will be
( Take Zener breakdown voltage = 4V)
JEE Main Physics Medium
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Q JEE MAIN 2025
A zener diode with 5 V zener voltage is used to regulate an unregulated dc voltage input of 25 V . For a $400\Omega$ resistor...
JEE Main Physics Medium
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Q JEE MAIN 2025
For the circuit shown above, equivalent GATE is :
JEE Main Physics Medium
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Q JEE MAIN 2025
Which of the following circuits has the same output as that of the given circuit?
JEE Main Physics Hard
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Q JEE MAIN 2025
Consider the following statements:
A. The junction area of solar cell is made very narrow compared to a photo diode.
B. Solar cells are not...
JEE Main Physics Easy
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Q JEE MAIN 2025
Refer to the circuit diagram given in the figure. which of the following observations are correct?
A. Total resistance of circuit is $6\Omega$
B. Current...
JEE Main Physics Medium
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Q JEE MAIN 2025
What is the current through the battery in the circuit shown below ?
JEE Main Physics Easy
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Q JEE MAIN 2025
To obtain the given truth table, following logic gate should be placed at G :
JEE Main Physics Easy
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Q JEE MAIN 2025
Which of the following circuits represents a forward biased diode?
JEE Main Physics Easy
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