JEE Mains · Physics · STD 12 - 14. Semicondutor electronics
The output of the given logic circuit is
- A \(A\bar B + \bar AB\)
- B \(AB + \overline {AB} \)
- C \(A\bar B\)
- D \(\bar AB\)
Answer & Solution
Correct Answer
(C) \(A\bar B\)
Step-by-step Solution
Detailed explanation
\(Y =A \cdot \overline{A B}+A B \cdot \bar{B}\) \(=A \cdot(\bar{A}+\bar{B})+(A B) \cdot \bar{B} \) \(=A \bar{B}+0\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- In a dilute gas at pressure \(P\) and temperature \(T\), the mean time between successive collisions of a molecule varies with \(T\) asJEE Mains 2020 Medium
- The gravitational field in a region is given by \(\overrightarrow g = 5\,N/kg\hat i\, + \,12\,N/kg\hat j\). The change in the gravitational potential energy of a particle of mass \(1\, kg\) when it is taken from the origin to a point \((7\, m, - 3\, m)\) is ....... \(J\)JEE Mains 2014 Medium
- A bead of mass ' \(m\) ' slides without friction on the wall of a vertical circular hoop of radius ' \(R\) ' as shown in figure. The bead moves under the combined action of gravity and a massless spring ( k ) attached to the bottom of the hoop. The equilibrium length of the spring is ' \(R\) '. If the bead is released from top of the hoop with (negligible) zero initial speed, velocity of bead, when the length of spring becomes ' R ', would be (spring constant is ' k ', g is accleration due to gravity)
JEE Mains 2025 Hard - The charge on capacitor of capacitance \(15 \mu F\) in the figure given below is \(\dots \; \mu c\)
JEE Mains 2022 Medium - Two waves executing simple harmonic motion travelling in the same direction with same amplitude and frequency are superimposed. The resultant amplitude is equal to the \(\sqrt{3}\) times of amplitude of individual motions. The phase difference between the two motions is \(.....(degree)\)JEE Mains 2022 Medium
- A particle is executing Simple Harmonic Motion \((SHM)\). The ratio of potential energy and kinetic energy of the particle when its displacement is half of its amplitude will beJEE Mains 2023 Medium
More PYQs from JEE Mains
- If momentum of a body is increased by \(20 \%\), then its kinetic energy increases by\(....\%\)JEE Mains 2022 Medium
- The electric flux is \(\phi=\alpha \sigma+\beta \lambda\) where \(\lambda\) and \(\sigma\) are linear and surface charge density, respectively. \(\left(\frac{\alpha}{\beta}\right)\) representsJEE Mains 2025 Easy
- Match the List-I with List-II
Choose the correct answer from the options given below:List-I List-II A. Magnetic induction I. \(M L T ^{-2} A^{-2}\) B. Magnetic flux II. \(ML ^2 T^{-2} A^{-2}\) C. Magnetic permeability III. \(ML ^0 T^{-2} A^{-1}\) D. Self inductance IV. \(ML ^2 T^{-2} A^{-1}\) JEE Mains 2026 Hard - A solenoid of length \(0.5 \mathrm{~m}\) has a radius of \(1 \mathrm{~cm}\) and is made up of ' \(m\) ' number of turns. It carries a current of \(5 \mathrm{~A}\). If the magnitude of the magnetic field inside the solenoid is \(6.28 \times 10^{-3} \mathrm{~T}\), then the value of \(m\) is _______.JEE Mains 2024 Hard
- Let \(y=y(x)\) be the solution of the differential equation \(\left(1-x^2\right) d y=\left[x y+\left(x^3+2\right) \sqrt{3\left(1-x^2\right)}\right] d x\) \(-1 < x < 1, y(0)=0\). If \(y\left(\frac{1}{2}\right)=\frac{\mathrm{m}}{\mathrm{n}}, \mathrm{m}\) and \(\mathrm{n}\) are coprime numbers, then \(\mathrm{m}+\mathrm{n}\) is equal to ...........JEE Mains 2024 Hard
- If force \(\vec{F}=3 \hat{i}+4 \hat{j}-2 \hat{k}\) acts on a particle having position vector \(2 \hat{i}+\hat{j}+2 \hat{k}\) then, the torque about the origin will beJEE Mains 2022 Easy