Physics Class 12th Reduced Syllabus
Natalí Stibb
A solid foundation in physics in class 12 allows students to seek careers that involve research and innovation. It provides the foundation for understanding more complicated physics theories as well as contributing to scientific advancements.
The CBSE Class XII Physics Syllabus 2025 is very important for obtaining good grades, getting ready for examinations, and developing knowledge and skills that may be used in a variety of professions and real-world situations.
Class 12 Physics and Class 12 Mathematics can be studied together as both subjects are somehow related to each other. Students can check the chapters in the Class 12 Physics syllabus & also check the topic-wise division in the Math Syllabus Class 12.
Electric charges, Conservation of charge, Coulomb's law force between two- point charges, forces between multiple charges; superposition principle, and continuous charge distribution. Electric field, electric field due to a point charge, electric field lines, electric dipole, electric field due to a dipole, torque on a dipole in a uniform electric field.
Electric flux, statement of Gauss's theorem and its applications to find field due to infinitely long straight wire, uniformly charged infinite plane sheet, and uniformly charged thin spherical shell (field inside and outside).
Electric potential, potential difference, electric potential due to a point charge, a dipole, and system of charges; equipotential surfaces, the electrical potential energy of a system of two point charges, and electric dipole in an electrostatic field. Conductors and insulators, free charges, and bound charges inside a conductor. Dielectrics and electric polarisation, capacitors, and capacitance, a combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, energy stored in a capacitor (no derivation, formulae only).
Electric current, the flow of electric charges in a metallic conductor, drift velocity, mobility, and their relation with electric current; Ohm's law, V-I characteristics (linear and non-linear), electrical energy and power, electrical resistivity and conductivity, temperature dependence of resistance, Internal resistance of a cell, potential difference and emf of a cell, combination of cells in series and parallel, Kirchhoff's rules, Wheatstone bridge.
Concept of the magnetic field, Oersted's experiment. Biot - Savart law and its application to the current carrying circular loop. Ampere's law and its applications to infinitely long straight wire. Straight solenoid (only qualitative treatment), force on a moving charge in uniform magnetic and electric fields. Force on a current-carrying conductor in a uniform magnetic field, the force between two parallel current-carrying conductors, definition of an ampere, torque experienced by a current loop in a uniform magnetic field; Current loop as a magnetic dipole and its magnetic dipole moment, moving coil galvanometer- its current sensitivity and conversion to an ammeter and voltmeter.
Bar magnet, bar magnet as an equivalent solenoid (qualitative treatment only), magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis (qualitative treatment only), torque on a magnetic dipole (bar magnet) in a uniform magnetic field (qualitative treatment only), magnetic field lines. Magnetic properties of materials- Para-, dia- and ferro - magnetic substances with examples, Magnetization of materials, the effect of temperature on magnetic properties.
Alternating currents, peak and RMS value of alternating current/voltage; reactance and impedance; LCR series circuit (phasors only), resonance, power in AC circuits, power factor, wattless current. AC generator, Transformer.
The basic idea of displacement current, Electromagnetic waves, their characteristics, and their transverse nature (qualitative idea only). Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet, X-rays, gamma rays) including elementary facts about their uses.
Wave optics: Wave front and Huygens principle, reflection and refraction of plane wave at a plane surface using wave fronts. Proof of laws of reflection and refraction using Huygens principle. Interference, Young's double slit experiment and expression for fringe width (No derivation final expression only), coherent sources and sustained interference of light, diffraction due to a single slit, width of central maxima (qualitative treatment only).
Dual nature of radiation, Photoelectric effect, Hertz and Lenard's observations; Einstein's photoelectric equation-particle nature of light. Experimental study of the photoelectric effect Matter waves-wave nature of particles, de-Broglie relation.
Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model of the hydrogen atom, Expression for the radius of nth possible orbit, velocity and energy of electron in nth orbit, hydrogen line spectra (qualitative treatment only).
Simple Circuits Energy bands in conductors, semiconductors, and insulators (qualitative ideas only) Intrinsic and extrinsic semiconductors- p and n-type, p-n junction. Semiconductor diode - I-V characteristics in forward and reverse bias, application of junction diode -diode as a rectifier.
Students get started on their board examination preparation as soon as the new semester starts. This head start can greatly improve their intellectual grasp of the material. Getting good grades can be difficult, particularly if students don't pay attention to their studies and don't learn much about the subject matter. The grade point average from the 12th grade is essential in determining a student's future opportunities. Setting up a daily routine for regular practice and study is essential for every learner.
To support improved revision, students should carefully note down and commit to memory all of the formulas related to each chapter. Before looking at the solutions, you must grasp the fundamental concepts of each theory and become proficient in its application through derivations. It is helpful to go over the solutions with the pupils after they fully understand the question.
The majority of examinations, including questions worth two, three, and five marks, stay the same regardless of how the questions are arranged in each exam. Therefore, to determine the level of complexity of the questions, it is essential to review sample papers and papers from prior years. It is important to understand that taking notes alone won't get you past this examination; instead, regular practice and active study of the subject matter are necessary for success.
CBSE syllabus class 12 Physics 2025 provides students with a comprehensive and well-structured approach to the topic. This syllabus covers a wide range of topics and ideas, giving equal weight to understanding theory and applying it to real-world situations. Following the given syllabus allows students to get a thorough comprehension of physics while refining essential laboratory skills. Having access to the NCERT curriculum is a great way to prepare for exams as it offers insightful information about question types and patterns of examination. Students can succeed in their academic endeavors by achieving success in the CBSE Class 12 Physics Board Exam via hard work and a systematic study regimen.
The revised CBSE Class 12 Physics syllabus for 2024-25 omits topics like carbon resistors and electromagnets. Students can download the syllabus at cbse.gov.in, and the revised syllabus has been reduced by 30%
CBSE Class 12 Physics deleted syllabus 2024-25 includes topics such as electrical resistance, cyclotron, LC oscillations, and more. Students appearing for the CBSE class 12 exams must note the CBSE revised Physics syllabus for the 2024-25 academic year.
Students must strategize their study plans, keeping in mind the CBSE Class 12 Physics deleted syllabus 2024-25. Further, students must eliminate the topics mentioned in the Physics deleted syllabus 2024-25 from their study plan.
Likewise, students preparing for the upcoming board exams and having Physics as their subject must note the chapter-wise Physics deleted syllabus class 12 CBSE 2024-25. The Board has deleted sub-topics from chapters, such as current electricity, electromagnetic waves, and nuclei. The pointers below list the chapter names and topics excluded from the deleted portion of physics class 12.
Authorities decided to eliminate topics to restructure and rationalize as a part of the deleted syllabus of class 12 CBSE 2024-25 physics. Therefore, there are many valid reasons behind the Physics deleted syllabus class 12 CBSE 2024-25.
In summary, students can click the link below to download the updates CBSE class 12 physics syllabus 2024-25. Moreover, all details, including chapters, units, practical exam guidelines, exam pattern, paper pattern and more, are available in the official syllabus.
CBSE Class 12 Deleted Syllabus 2023-24: CBSE Class 12 Deleted Syllabus 2023-24 comprises sections from the Commerce, Science, Humanities, and Language streams. All of the academic material, learning objectives, instructional activities, and assessment policies are included in the reorganised syllabus. The official website offers access to the most recent curriculum.
The CBSE Hindi syllabus for 2024 remains unchanged. Since every topic is covered in the course, it is best to finish the CBSE Class 12 Syllabus 2024 as soon as you can. In order to improve test preparation, it would be best to start working on the CBSE 12th Hindi sample paper after that.
8. Study the effect of different temperatures and three different pH on the activity of salivary amylase on starch.PRACTICALS B. Study/observation of the following (Spotting)10. Two plants and two animals (models/virtual images) found in xeric conditions. Comment upon their morphological adaptations.
Read the table below to learn what got removed from the latest curriculum. Financial Statements of Not-for-Profit Organisations, Analysis of Financial Statements, and Computerised Accounting are a few of the class 12 accountancy materials that have been removed.
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