Y=(A+B)⋅(A⋅B) ⇒A⋅B⋅(A+B)⇒A⋅B⋅A+A⋅B⋅B⇒A⋅B+A⋅B⇒A⋅B=(A+B) Behaves as NOR gate
The output ( Y) of the given logic implementation is similar to the output of an/a gate. NEET 2025 Physics, Semiconductors — question figure
NEET UG 2025 — Physics Modern Physics
2025mcqmedium
The output (Y) of the given logic implementation is similar to the output of an/a _____ gate. 
Official previous-year question
Held on 30 Apr 2025 · Verified 9 Jul 2026.
Options
- A
AND
- B
NAND
- C
OR
- D
NOR
Did you get this right?
Sign in to track your attempts and accuracy.
Your note
Sign in to keep a private note on this question. Nothing you write is ever public.
NEET UG Modern Physics in other years
More NEET UG Modern Physics questions
A photon and an electron (mass $m$ ) have the same energy $E$. The ratio ( $\lambda_{\text {photon }} / \lambda_{\text {electron }}$ ) of their de Broglie wavelengths is: (c is the speed of light)
2025medium
A particle of mass $m$ is moving around the origin with a constant force $F$ pulling it towards the origin. If Bohr model is used to describe its motion, the radius $r$ of the $n^{\text {th }}$ orbit and the particle's speed $v$ in the orbit depend on $n$ as
2025medium
The maximum kinetic energy of photoelectrons from a surface with work function φ = 2 eV when light of λ = 4000 Å falls on it is (hc = 12400 eV·Å):
2025easy
A full wave rectifier circuit with diodes $\left(D_1\right)$ and $\left(D_2\right)$ is shown in the figure. If input supply voltage $V_{\text {in }}=220 \sin (100 \pi t)$ volt, then at $t=15 \mathrm{msec}$ 
2025medium
De-Broglie wavelength of an electron orbiting in the $n=2$ state of hydrogen atom is close to (Given Bohr radius $=0.052 \mathrm{~nm}$ )
2025medium
Other Physics topics for NEET UG
Keep practicing Modern Physics
Work through every NEET UG Modern Physics PYQ, year by year.