Get chapter-wise JEE Main & Advanced questions with solutions
QJEE MAIN 2023
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Diffusion current in a...
JEE MainPhysicsMedium
View Solution →
QJEE MAIN_2025
The truth table corresponding to the circuit given below is :
JEE MainPhysicsEasy
View Solution →
QJEE MAIN 2025
Consider a n-type semiconductor in which $n_e$ and $n_h$ are number of electrons and holes, respectively. (A) Holes are minority carriers (B) The dopant is...
JEE MainPhysicsMedium
View Solution →
Not a question post
QJEE MAIN 2023
The output from a NAND gate having inputs A and B given below will be.
JEE MainPhysicsMedium
View Solution →
QJEE MAIN 2023
The output from a NAND gate having inputs A and B given below will be.
JEE MainPhysicsMedium
View Solution →
QJEE MAIN 2023
For a given transistor amplifier circuit in CE configuration $\mathrm{V}_{c c}=1 \mathrm{~V}, \mathrm{R}_{\mathrm{G}}=1 \mathrm{k} \Omega, \mathrm{R}_{\mathrm{b}}=100 \mathrm{k} \Omega$ and $\beta=$ 100 . Value of base...
JEE MainPhysicsMedium
View Solution →
QJEE MAIN 2023
Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R Assertion A :...
JEE MainPhysicsEasy
View Solution →
QJEE MAIN 2023
Given below are two statements: Statement I: In a typical transistor, all three regions emitter, base and collector have same doping level. Statement II:...
JEE MainPhysicsEasy
View Solution →
QJEE_ MAIN_2023
Statement I : When a Si sample is doped with Boron, it becomes P type and when doped by Arsenic it becomes N-type semi conductor...
Hello 👋 Welcome to Competishun – India’s most trusted platform for JEE & NEET preparation. Need help with JEE / NEET courses, fees, batches, test series or free study material? Chat with us now 👇