Courses
By Shailendra Singh
|
Updated on 5 Jun 2025, 10:26 IST
NCERT Solutions For Class 12 Physics: If you're preparing for your Class 12 board exams or entrance tests like JEE Exam and NEET Exam, having the right study material is very important. NCERT Solutions For Class 12 Physics are one of the best resources to help you understand every concept clearly and score high marks in exams.
These class 12 physics ncert solutions are designed in a step-by-step manner to make learning easier for you. Whether it's tough numerical problems or complex theories, these solutions explain everything in a simple and easy-to-follow way. You can also download the ncert physics class 12 solutions pdf to study offline anytime. The physics ncert solutions class 12 cover all the chapters as per the latest cbse class 12 physics syllabus, so you don’t miss out on any important topic.
These ncert solutions class 12 are based on the official physics class 12 ncert pdf, making them 100% reliable and accurate. Whether you are revising or solving previous year questions, these solutions will guide you through every concept with clarity. Start using the NCERT Solutions For Class 12 Physics today and make your physics preparation stress-free and more effective!
Electric charges are fundamental properties of matter, either positive or negative. Charges exert forces on each other, described by Coulomb’s law. Like charges repel and opposite charges attract. Electric fields arise due to these charges and influence nearby charges. Electric field strength is measured in volts per meter (V/m).
Also, access the following resources for Class 12 Chapter 1 Electric Charges and Fields at Infinity Learn
The electrostatic potential is the potential energy of a charge in an electric field. It’s measured in volts. Capacitance relates charge and potential difference across conductors separated by an insulator. It’s measured in farads (F). A capacitor stores energy in its electric field.
Also, access the following resources for Class 12 Chapter 2 Electrostatic Potential and Capacitance at Infinity Learn
Current is the flow of electric charge. Ohm’s law states current is proportional to voltage (V) and inversely proportional to resistance (R). Resistance is measured in ohms. Circuits can be in series or parallel.
Also, access the following resources for Class 12 Chapter 3 Current Electricity at Infinity Learn
Moving charges create magnetic fields. The right-hand rule determines the direction of the magnetic field around a current-carrying conductor. Magnetic forces act perpendicular to both the field and the velocity of the charge.
Also, access the following resources for Class 12 Chapter 4 Moving Charges and Magnetism at Infinity Learn
Substances with unpaired electron spins exhibit magnetism. Permanent magnets have aligned atomic spins. Domains in ferromagnetic materials enhance magnetism. External magnetic fields can align domains.
Also, access the following resources for Class 12 Chapter 5 Magnetism and Matter at Infinity Learn
A changing magnetic field induces an electromotive force (EMF) in a conductor. Faraday’s and Lenz’s laws describe electromagnetic induction. Transformers utilize this principle.
Also, access the following resources for Class 12 Chapter 6 Electromagnetic Induction at Infinity Learn
In alternating current (AC), the direction of the current periodically changes. AC generators and transformers rely on AC. Root mean square (RMS) voltage is used for AC measurement.
Also, access the following resources for Class 12 Chapter 7 Alternating Current at Infinity Learn
Oscillating electric and magnetic fields generate electromagnetic waves. These waves propagate through space at the speed of light. Radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays are examples.
Also, access the following resources for Class 12 Chapter 8 Electromagnetic Waves at Infinity Learn
Ray optics studies light propagation as rays. Reflection, refraction, dispersion, and total internal reflection are key concepts. Optical instruments include lenses, mirrors, microscopes, and telescopes.
Also, access the following resources for Class 12 Chapter 9 Ray Optics and Optical Instruments at Infinity Learn
Wave optics deals with light as waves. Interference and diffraction occur when waves interact. Young’s double-slit experiment demonstrates interference, while single-slit diffraction explains light bending around obstacles.
Also, access the following resources for Class 12 Chapter 10 Wave Optics at Infinity Learn
Light exhibits both wave-like and particle-like behavior, known as wave-particle duality. Particles like electrons also have wave-like characteristics, as shown by de Broglie’s equation.
Also, access the following resources for Class 12 Chapter 11 Dual Nature of Radiation and Matter at Infinity Learn
Atoms are the basic units of matter. The nucleus contains protons and neutrons, while electrons orbit the nucleus. Atomic numbers and mass numbers define elements.
Also, access the following resources for Class 12 Chapter 12 Atoms at Infinity Learn
Atomic nuclei consist of protons and neutrons. Nuclear forces hold these particles together. Nuclear reactions release tremendous energy, as in nuclear fission and fusion.
Also, access the following resources for Class 12 Chapter 13 Nuclei at Infinity Learn
Semiconductors have conductivity between insulators and conductors. Diodes allow current flow in one direction, while transistors amplify or switch electronic signals. Integrated circuits contain many components on a single chip.
Also, access the following resources for Class 12 Chapter 14 Semiconductor Electronics: Materials, Devices, and Simple Circuits at Infinity Learn
Communication systems transmit and receive information. Signals are modulated onto carrier waves for transmission. Amplitude modulation (AM) and frequency modulation (FM) are common techniques. Receivers demodulate signals for retrieval.
Also, access the following resources for Class 12 Chapter 15 Communication Systems at Infinity Learn
When it comes to scoring high in exams, using the right study material makes all the difference. That’s why many toppers trust Infinity Learn NCERT Solutions for Class 12 Physics and other subjects. But what makes these solutions so special? Let’s find out why toppers choose them:
If you're looking for reliable and easy-to-understand Physics NCERT Solutions Class 12, Infinity Learn is a great choice. These solutions help you build strong concepts, solve questions confidently, and stay fully prepared for your exams.
By turning to Infinity Learn NCERT Solutions for Class 12 Physics, students have a powerful tool at their disposal. Consistent practice serves as the cornerstone for learning and excelling in Physics. To boost performance, students should thoroughly engage with the NCERT Solutions provided, enabling them to enhance their question-solving skills and secure strong marks in their final exams.
You can easily find NCERT Solutions for Class 12 Physics on the Infinity Learn website in the form of free downloadable PDFs. Infinity Learn offers the convenience of accessing these solutions online or downloading and saving them for offline reference. These solutions have been meticulously crafted by the expert team at Infinity Learn, ensuring accurate and reliable assistance in Physics.
NCERT Solutions are specifically tailored to meet the needs of CBSE students, aligning perfectly with the current syllabus outlined by the CBSE Board. Many of the examination questions are drawn directly from these textbooks, offering students valuable insights into the marking scheme and exam format.
Class 12 Physics covers a broad spectrum of topics and derivations. However, with consistent effort and a focus on fundamental concepts, students can achieve strong marks in their Physics Class 12 exams. Diligently reading each chapter and striving to comprehend the concepts is essential. Developing a study strategy, particularly for tackling derivations since many chapters involve them, can significantly enhance one's performance.
Every chapter within Class 12 Physics carries its own weight of importance. Grasping the concepts thoroughly is imperative for achieving favorable scores in exams and preparing for entrance exams. For a better understanding and better marks, students can access free NCERT Solutions Class 12 Physics from the Infinity Learn website. These solutions serve as a helpful resource to comprehend the concepts effectively and achieve commendable scores. The PDF files can be downloaded and stored on personal computers, providing a convenient reference for exam preparation at any time.