CBSE

CBSE Class 12 Physics Deleted Syllabus 2024-25

cbse physics deleted syllabus class 12

Education is an ever-evolving field, adapting to the needs of the present while preparing students for the challenges of the future. The Central Board of Secondary Education (CBSE), one of India’s most prominent educational bodies, continually reviews and updates its curriculum to ensure that students receive the best education possible. In this pursuit of excellence, CBSE has introduced significant changes to the Class 12 Physics curriculum for the academic session 2024-25. 

As we delve into the specifics of the CBSE Class 12 Physics syllabus for the upcoming session, it is essential to understand the context behind these changes and their implications for both teachers and students. In this blog, we will provide a comprehensive overview of the modifications made to the Class 12 Physics curriculum, focusing on the deleted syllabus components. Let’s embark on this journey of exploration and discovery, as we uncover the exciting transformations awaiting Class 12 Physics students in the academic year 2024-25.

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CBSE Class 12 Physics Deleted Syllabus 2024-25 Chapterwise

As the Class 12 students gear up for their impending board examinations, a critical aspect of their preparation is understanding the intricacies of their current syllabus, including the Physics Deleted Syllabus Class 12. To help you stay on track and effectively prepare for the CBSE Class 12 Physics exam in the academic year 2024-25, we present a comprehensive list of topics that have been removed from the curriculum. If you are one of the students taking Physics as your subject, it’s imperative to take note of the chapter-wise Physics Deleted Syllabus Class 12 CBSE 2024-25.

Below, we outline the chapter names along with the excluded topics from the deleted portion of the Physics Class 12 syllabus to help you navigate this academic transition more effectively.

UnitChapter NameDeleted Exercises
Electric Charges and FieldsElectric Charge (delete only activity with paper strips and making electroscope), Conductors and Insulators (delete only concept of earthing), Charging by Induction.Deleted exercises: 1.13, 1.25–1.34
Electrostatic Potential and CapacitanceEnergy Stored in a Capacitor (delete only derivation)Deleted Exercises 2.12 to 2.36
Current ElectricityResistivity of Various Materials, Carbon resistors, Colour code for carbon resistor, Combinations of Resistors – Series and Parallel, Meter Bridge, Potentiometer.Deleted Exercises 3.3, 3.4, 3.10, 3.12, 3.14–3.23
Moving Charges and MagnetismVelocity Selector, Cyclotron, The Toroid, The Magnetic Dipole Moment of a Revolving ElectronDeleted Exercises for CBSE class 12 physics deleted syllabus 2024-25 are 4.14–4.28
Magnetism and MatterBar Magnet as an Equivalent Solenoid (delete only mathematical treatment),  The Dipole in a Uniform Magnetic Field (delete only mathematical treatment), Earth’s Magnetism, Magnetic Declination and Dip Table, Paramagnetism (delete only Curie’s Law), Ferromagnetism (delete only Curie’s temperature; and Hysteresis), Permanent Magnets and ElectromagnetsDeleted Exercises 5.1, 5.2, 5.9–5.11, 5.13–5.25
Electromagnetic InductionEnergy Consideration: A Quantitative Study, Eddy CurrentsDeleted Exercises 6.6, 6.10-6.17
Alternating CurrentMagnetisation and Demagnetisation of an Inductor, Charging and Discharging of a Capacitor, Analytical Solution (of series LCR circuit), Resonance (delete only Sharpness of Resonance), LC OscillationsDeleted Exercises 7.6, 7.8, 7.10, 7.12–7.26
Electromagnetic WavesNature of Electromagnetic Waves (delete only about ether and page 277)Deleted Exercises 8.11–8.15
Ray Optics and Optical InstrumentsRefraction (delete only advanced sunrise and delayed sunset), Mirage, Diamond, Some Natural Phenomena due to Sunlight, The Rainbow, Scattering of LightDeleted Exercise 9.18
Wave OpticsDoppler Effect, Interference of Light Waves and Young’s Experiment (retain the final expressions for dark and bright fringes but delete the derivation; delete expression for fringe width), Diffraction (retain only qualitative treatment), Resolving Power of Optical Instruments, Validity of Ray Optics, Polarisation by Scattering, Polarisation by ReflectionDeleted Exercises 10.7–10.21
Dual Nature of Radiation and MatterWave Nature of Matter (delete only derivation for de Broglie wavelength of accelerated electron; and Heisenberg’s uncertainty principle), Davisson and Germer Experiment, The History of Wave-Particle Flip-FlopDeleted Exercises 11.5, 11.7, 11.12 to 11.14, 11.16, 11.17, 11.19–11.37
AtomsSpectral Series, Bohr Model of the Hydrogen Atom (retain only the expression for radius of nth possible orbit but delete its derivation), the Line Spectra of the Hydrogen Atom (retain only qualitative treatment)Deleted Exercises 12.3,12.11–12.17
NucleiLaw of Radioactive Decay, Alpha Decay, Beta Decay, Gamma Decay, Nuclear ReactorDeleted Exercises 13.1, 13.2, 13.6–13.10, 13.12–13.14, 13.18, 13.22–13.31
Semiconductor Electronics: Material Devices and Simple CircuitsSpecial Purpose p-n junction Diodes, Digital Electronics and Logic GatesDeleted Exercises 14.7–14.15

Students should be aware of the deleted Physics syllabus class 12 to avoid including it during exam preparation.

Reasons Behind CBSE Class 12 Physics Deleted Syllabus 2024-25

Authorities have decided to remove specific topics from the CBSE Class 12 Physics Deleted Syllabus for the 2024-25 academic year as part of a broader effort to restructure and streamline the curriculum.

  • The introduction of the Physics Deleted Syllabus Class 12 CBSE 2024-25 aims to eliminate redundancy and enhance the curriculum’s efficiency.
  • Authorities recognized that certain subjects were redundant as they were covered in other classes within different subject areas.
  • The decision to introduce the Physics Deleted Syllabus Class 12 CBSE 2024-25 was prompted by a reassessment of the physics paper’s difficulty level.
  • This adjustment ensures fairness in the examination process and accurate evaluation of student’s knowledge and skills.
  • The updated syllabus emphasises self-directed learning, reducing the reliance on external support during the learning process.

Physics Updated Syllabus Class 12 Session 2024-25

Below is a table where students can examine the CBSE Physics Deleted Syllabus Class 12 marking scheme for the year 2024-25.

Unit NameAllocated Marks
Electrostatics
Current Electricity
16
Magnetic Effects of Current and Magnetism
Electromagnetic Induction and Alternating Current
17
Electromagnetic Waves
Optics
18
Dual Nature of Radiation & Matter
Atoms and Nuclei
12
Electronic Devices7

Evaluation Scheme for CBSE Class 12th Physics Practical Syllabus

CBSE Class 12 Physics Practical Highlights:

  • Total Marks: 30
  • Time Given: 3 hours

An essential aspect of the CBSE Class 12 Physics practical exams is the requirement for students to submit a practical record at the time of their annual examination. This practical record serves as tangible evidence of their hands-on experience and understanding of the subject matter, including the aspects related to the Physics Deleted Syllabus Class 12. Here’s what this record must encompass:

  1. Record of Experiments: Students must meticulously record details from at least 8 experiments, selecting 4 from each section designated by CBSE.
  2. Record of Activities: In addition to experiments, students should document the process and results of at least 6 activities, ensuring an equitable distribution of 3 activities from both section A and section B.
  3. Project Report: A pivotal component of the practical record is the report of a project conducted by the students. This project acts as a showcase of their investigative skills and the application of scientific principles, all while considering the relevance of the Physics Deleted Syllabus Class 12.

CBSE Class 12 Physics Practical 2024-25 Evaluation Scheme:

The evaluation of the practical exams adheres to a specific scheme designed to fairly assess students’ performance. Here’s the breakdown of the marks allocation, taking into account the Physics Deleted Syllabus Class 12:

  • Max Marks: 30
  • Time: 3 hours
    • Two experiments, one from each section: 7 + 7 Marks
    • Practical record (experiments and activities): 5 Marks
    • One activity from any section: 3 Marks
    • Investigatory Project: 3 Marks
    • Viva on experiments, activities, and project: 5 Marks

Study Tips for CBSE Class 12 Physics Exam 2024-25

Preparing for the CBSE Class 12 Physics exam is a journey that requires strategic planning and dedicated efforts, especially in light of the recent changes in the Physics Deleted Syllabus Class 12. To help students succeed in the upcoming 2024-25 board exam, here are some valuable study tips:

1) Know the Weightage of Each Unit, Including Physics Deleted Syllabus Class 12:

Understanding the weightage of each unit is crucial, including the updated Physics Deleted Syllabus Class 12. Allocate more time to units that carry more marks. Familiarize yourself with the exam pattern and the CBSE Class 12 Physics Syllabus, including the revisions. This will provide insights into question paper patterns and help you track your syllabus coverage.

2) Tailored Strategy: 

How to create a strategy and prepare for CBSE Class 12 Physics, Considering Physics Deleted Syllabus Class 12:

a) For Theory Emphasis:

If numerical problems pose a challenge, concentrate on theory-heavy chapters like Communication, Electromagnetic waves, Dual nature of radiation and matter, Atom, Nuclei, and Wave optics, with a focus on the Physics Deleted Syllabus Class 12 topics. These chapters offer opportunities for high scores as they are primarily theoretical.

b) For Numerical Proficiency:

If you excel at solving numerical problems, prioritize the first section of the Physics book, which includes chapters like Electric charge and fields, Electrostatic potential and capacitance, Current electricity, moving charges and magnetism, etc., while considering the changes in the Physics Deleted Syllabus Class 12. Allocate time based on mark allocation.

3) Design a Proper Study Plan:

Create a daily study schedule with a minimum of 1 hour dedicated to Physics, taking into account the updates in the Physics Deleted Syllabus Class 12. Analyze your strengths and weaknesses to prioritize topics. Stick to the schedule to maintain consistency and efficiency.

4) Practice, Practice, and Practice:

Practice plays a pivotal role in exam preparation, considering the changes introduced in the Physics Deleted Syllabus Class 12. Solve a minimum of six to seven previous years’ Physics Class 12 papers to become familiar with the exam pattern and question types. Use the question paper reading time to plan your sequence, starting with the 5-mark questions for a confident start.

In summary, consistent effort and a well-structured study plan that incorporates the Physics Deleted Syllabus Class 12 are the keys to mastering CBSE Class 12 Physics. Practice, combined with focused revision and self-assessment, will boost your confidence and help you excel in the upcoming board exams.

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Conclusion

Prepare efficiently for the CBSE Class 12 Physics Exam in 2024-25 by understanding the Physics deleted syllabus Class 12 and practical exam evaluation scheme. Begin by acquainting yourself with the updated syllabus, managing time wisely, and maintaining a consistent revision routine. Practice with previous papers to hone exam skills and aim for a deep conceptual grasp, regularly evaluating progress through mock tests. Consider joining study groups for collaborative learning while prioritizing your well-being with a healthy lifestyle.

Approach the exam with confidence, and may your efforts yield the rewards you deserve. You possess the knowledge, determination, and tools to excel – go out there and shine!

FAQs on CBSE Physics Deleted Syllabus Class 12

Q1. What is the deleted portion of Physics Class 12 2024-25?

Ans: The deleted portion of Class 12 Physics 2024-25 includes topics from the following chapters:
• Electric Charges and Fields: Electric Charge (activity), Conductors and Insulators (earthing)
• Current Electricity: Electric Resistance, Heating Effect
• Moving Charges and Magnetism: Magnetic Induction, Magnetic Properties
• Electromagnetic Induction: Faraday’s Law, Lenz’s Law
• Alternating Current: AC Circuits, Transformers
• Wave Optics: Interference, Diffraction, Polarization
• Dual Nature of Radiation and Matter: Photoelectric Effect
• Nuclei: Radioactivity, Nuclear Reactions
• Semiconductor Electronics: Material Devices and Simple Circuits: Zener Diode, Laser Diode


Q2. What is the reason behind the deleted portion of Physics Class 12?

Ans: The deleted portion was removed to streamline the curriculum, eliminate redundancy, reassess difficulty levels, promote self-learning, and remove outdated content.


Q3. How can I access the syllabus of Physics Class 12 CBSE 2024-25?

Ans: You can find the syllabus on the official CBSE website or through school resources. It details the topics to be covered in the Class 12 Physics curriculum for 2024-25.


Q4. How can I access CBSE Class 12 Physics sample papers?

Ans: Access cbse class 12 physics sample papers on the CBSE website, educational websites, study guides, or school resources. These papers help you practice and prepare for the Class 12 Physics exam.


Q5. What are some tips to create CBSE Class 12 Physics notes?

Ans: Creating effective CBSE Class 12 Physics notes is crucial for exam preparation. Here are some tips:
1. Conciseness: Summarize information in your own words, focusing on key concepts and formulas.
2. Organization: Organize your notes by topic or chapter for easy reference.
3. Visual Aids: Use diagrams, charts, and graphs to illustrate complex concepts.
4. Highlighting: Highlight important points or formulas for quick identification.

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