CBSE Class 12 Physics Deleted Syllabus 2024-25 - Download PDF

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.

Table of Contents

• Chapter-wise Physics Deleted Syllabus Class 12 CBSE 2024-25
• Reasons Behind Physics Deleted Syllabus Class 12 CBSE 2024-25
• Benefits of the Physics Deleted Syllabus Class 12 CBSE 2024-25
• Updated CBSE Class 12 Physics Syllabus 2024-25 PDF

Chapter-wise Physics Deleted Syllabus Class 12 CBSE 2024-25

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.

• Electric Charges and Fields
  Electric 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 Capacitance
  Energy Stored in a Capacitor (delete only derivation)
  Deleted Exercises 2.12 to 2.36
• Current Electricity
  Resistivity 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 Magnetism
  Velocity Selector, Cyclotron, The Toroid, The Magnetic Dipole Moment of a Revolving Electron
  Deleted Exercises for CBSE class 12 physics deleted syllabus 2024-25 are 4.14–4.28
• Magnetism and Matter
  Bar 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 Electromagnets
  Deleted Exercises 5.1, 5.2, 5.9–5.11, 5.13–5.25
• Electromagnetic Induction
  Energy Consideration: A Quantitative Study, Eddy Currents
  Deleted Exercises for CBSE class 12 physics deleted syllabus 2024-25 are 6.6, 6.10-6.17
• Alternating Current
  Magnetisation and Demagnetisation of an Inductor, Charging and Discharging of a Capacitor, Analytical Solution (of series LCR circuit), Resonance (delete only Sharpness of Resonance), LC Oscillations
  Deleted Exercises 7.6, 7.8, 7.10, 7.12–7.26
• Electromagnetic Waves
  Nature of Electromagnetic Waves (delete only about ether and page 277)
  Deleted Exercises 8.11–8.15
• Ray Optics and Optical Instruments
  Refraction (delete only advanced sunrise and delayed sunset), Mirage, Diamond, Some Natural Phenomena due to Sunlight, The Rainbow, Scattering of Light
  Deleted Exercise 9.18
• Wave Optics
  Doppler 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 Reflection
  Deleted Exercises 10.7–10.21
• Dual Nature of Radiation and Matter
  Wave 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-Flop
  Deleted Exercises 11.5, 11.7, 11.12 to 11.14, 11.16, 11.17, 11.19–11.37
• Atoms
  Spectral Series, Bohr Model of the Hydrogen Atom (retain only the expression for radius of nth possible orbit but delete its derivation), he Line Spectra of the Hydrogen Atom (retain only qualitative treatment)
  Deleted Exercises 12.3,12.11–12.17
• Nuclei
  Law of Radioactive Decay, Alpha Decay, Beta Decay, Gamma Decay, Nuclear Reactor
  Deleted 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 Circuits
  Special Purpose p-n junction Diodes, Digital Electronics and Logic Gates
  Deleted Exercises 14.7–14.15

Also Read: CBSE Class 12 Date Sheet 2024

Reasons Behind Physics Deleted Syllabus Class 12 CBSE 2024-25

Authorities decided to eliminate topics to restructure and rationalise 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.

• The Physics deleted syllabus class 12 CBSE 2024-25 was implemented after authorities discovered that certain topics were being studied in other subject areas in other classes.
• Reassessment of the difficulty level of the physics paper, which is why authorities had to come up with.
• Updating the CBSE Class 12 Physics deleted syllabus focuses on self-learning and does not require external support when learning.
• Outdated topics have also been eliminated through the rationalisation process in the physics class 12 deleted syllabus 2024-25.

Also Read: CBSE Class 12th Half Yearly Question Papers

Benefits of the Physics Deleted Syllabus Class 12 CBSE 2024-25

At the same time, students can recognise that the Board has deleted topics of physics class 12 from the syllabus to benefit the students.

• Firstly, students will find the updated curriculum more relaxed and flexible after implementing the CBSE Class 12 physics deleted syllabus 2024-25. 
• With the Physics deleted syllabus class 12 CBSE 2024-25, students can focus on essential topics, leading to better productivity.
• Students can learn the existing topics independently and do not require teachers or peers to guide them through the deleted syllabus of class 12 Physics 2024-25.
• The current curriculum focuses on concepts that are current with present-day scenarios.

Also Read: CBSE Class 12 Physics Preparation Tips

Updated CBSE Class 12 Physics Syllabus 2024-25 PDF

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.