Welcome to the ultimate guide for CBSE Class 12 Physics! This page is designed to provide students with a comprehensive overview of the Class 12 Physics syllabus, along with the marking scheme, chapter-wise weightage, and paper pattern for the upcoming exams. Physics is a crucial subject for students aspiring to excel in science and engineering fields, and a solid understanding of the syllabus and exam format is essential for effective preparation.
Additionally, we’ve included valuable tips and strategies to help you excel in your exams, enhance your problem-solving skills, and improve your overall performance in Physics. Let’s dive in and prepare to conquer Class 12 Physics with confidence!
Class XII Physics Syllabus and Marking Scheme
|
Class |
Subject Code |
Subject Name |
Theory Marks |
Time (h) |
Internal Assessments Marks |
Total Marks |
Group |
|
12 |
42 |
Physics |
70 |
3 |
30 |
100 |
Group A |
The Class 12 Physics syllabus is designed to cover key concepts and skills essential for academic development. This syllabus aims to strengthen your foundational knowledge in Physics and enhance your analytical and problem-solving abilities. The syllabus is divided into various chapters, each addressing specific topics and learning outcomes that will help you excel in your exams.
|
Class XII Physics Syllabus & Marking Scheme (2024-25) |
||||
|
Unit No. |
Unit Title |
Chapters & Topics |
Marks |
Weightage |
|
I |
Electrostatics |
1. Electric Charges and Fields:Electric charges and conservation of charge, Coulomb's law and forces between point charges, Electric field and field lines, Electric, dipole and torque in uniform field, Gauss's theorem and its applications, 2. Electrostatic Potential and Capacitance: Electric potential and potential difference, Equipotential surfaces, Capacitors and capacitance (series and parallel combinations), Energy stored in a capacitor (formulas only) |
16 |
22.86% |
|
II |
Current Electricity |
3. Current Electricity: Electric current and flow of charges in conductors, Drift velocity, Ohm's law, V-I characteristics, Kirchhoff's rules, Wheatstone bridge, and internal resistance of cells |
||
|
III |
Magnetic Effects of Current and Magnetism |
4. Moving Charges and Magnetism: Magnetic fields and Oersted's experiment, Biot-Savart law and applications, Ampere's law and current-carrying conductors, Moving coil galvanometer, Torque on current loops, 5. Magnetism and Matter: Bar magnets and their properties, Magnetic field intensity and torque on dipoles, Magnetic properties of materials (para-, dia-, and ferromagnetic substances) |
17 |
24.29% |
|
IV |
Electromagnetic Induction and Alternating Currents |
6. Electromagnetic Induction: Faraday's laws and Lenz's Law, Self and mutual induction, 7. Alternating Current: Peak and RMS values of AC, LCR circuits, resonance, and power in AC circuits, AC generator and transformers |
||
|
V |
Electromagnetic Waves |
8. Electromagnetic Waves: Displacement current, Characteristics of electromagnetic waves, Overview of the electromagnetic spectrum and its uses |
18 |
25.71% |
|
VI |
Optics |
9. Ray Optics and Optical Instruments: Reflection, refraction, lenses, and optical fibers, Microscopes and telescopes, 10. Wave Optics: Wave fronts, Huygen’s principle, interference, and diffraction, Young's double slit experiment and central maxima width (qualitative treatment only) |
||
|
VII |
Dual Nature of Radiation and Matter |
11. Dual Nature of Radiation and Matter: Photoelectric effect and Einstein's photoelectric equation, Matter waves and de-Broglie relation |
12 |
17.14% |
|
VIII |
Atoms and Nuclei |
12. Atoms: Rutherford and Bohr models of the atom, Hydrogen line spectra and calculations related to electron orbits 13. Nuclei: Composition and size of the nucleus, Mass-energy relation, binding energy, nuclear fission, and fusion |
||
|
IX |
Electronic Devices |
14. Semiconductor Electronics: Energy bands in conductors, semiconductors, and insulators, p-n junction and diode characteristics in forward and reverse bias, Applications of diodes as rectifiers |
7 |
10.00% |
|
Total |
70 |
100.00% |
||
Whether you're aiming for high scores in the board exams or preparing for competitive exams, knowing the weightage of each chapter and understanding the paper pattern will allow you to focus on important topics and manage your study time wisely. The marking scheme provides a breadkdown of the marks allocated to each chapter.
|
Class XII Physics Marking Scheme & Chapter-wise Weightage (2024-25) |
||||
|
Unit |
Unit Name |
Chapters |
Marks |
Weightage |
|
I |
Electrostatics |
- Electric Charges and Fields - Electrostatic Potential and Capacitance |
16 |
22.86% |
|
II |
Current Electricity |
- Current Electricity |
||
|
III |
Magnetic Effects of Current and Magnetism |
- Moving Charges and Magnetism - Magnetism and Matter |
17 |
24.29% |
|
IV |
Electromagnetic Induction and Alternating Currents |
- Electromagnetic Induction - Alternating Current |
||
|
V |
Electromagnetic Waves |
- Electromagnetic Waves |
18 |
25.71% |
|
VI |
Optics |
- Ray Optics and Optical Instruments - Wave Optics |
||
|
VII |
Dual Nature of Radiation and Matter |
- Dual Nature of Radiation and Matter |
12 |
17.14% |
|
VIII |
Atoms and Nuclei |
- Atoms - Nuclei |
||
|
IX |
Electronic Devices |
- Semiconductor Electronics: Materials, Devices, and Simple Circuits |
7 |
10.00% |
|
Total |
70 |
100.00% |
||
|
Class XII Physics Practical Evaluation (2024-25) |
|
|
Component |
Marks Allotted |
|
Two Experiments (one from each section) - 7+7 |
14 |
|
Practical Record (experiments and activities) |
5 |
|
One Activity (from any section) |
3 |
|
Investigatory Project |
3 |
|
Viva (on experiments, activities, and project) |
5 |
|
Total |
30 |
The exam pattern for Class 12 Physics includes a mix of objective, subjective, and analytical questions. Understanding the exam pattern helps students focus on the structure of the exam, including the types of questions, marks distribution, and time allocation. Here’s an overview of the question format and total marks.
|
Class XII phycics Exam Pattern (2024-25) |
|||
|
Type of Questions |
No. of Questions |
Marks Per Question |
Total Marks |
|
MCQ |
16 |
1 |
16 |
|
Very short answer type |
5 |
2 |
10 |
|
short answer type |
7 |
3 |
21 |
|
case based questions |
2 |
4 |
8 |
|
long answer type |
3 |
5 |
15 |
|
Total |
33 |
70 |
|
|
Practical |
30 |
||
|
Grand Total |
100 |
||
|
Class XII Physics Practicals Evaluation |
|||
|
Component |
Marks |
||
|
Two Experiments (One from Each Section) |
14 |
||
|
Experiment 1 (Section A) |
7 |
||
|
Experiment 2 (Section B) |
7 |
||
|
Practical Record (Experiments and Activities) |
5 |
||
|
One Activity from Any Section |
3 |
||
|
Investigatory Project |
3 |
||
|
Viva on Experiments, Activities, and Project |
5 |
||
|
Total |
30 |
||
Here is the latest paper design of class 12th Physics subject.
|
Class XII phycics Exam Pattern (2024-25) |
|||
|
Type of Questions |
No. of Questions |
Marks Per Question |
Total Marks |
|
MCQ |
16 |
1 |
16 |
|
Very short answer type |
5 |
2 |
10 |
|
short answer type |
7 |
3 |
21 |
|
case based questions |
2 |
4 |
8 |
|
long answer type |
3 |
5 |
15 |
|
Total |
33 |
70 |
|
|
Practical |
30 |
||
|
Grand Total |
100 |
||
|
Class XII Physics Practicals Evaluation |
|||
|
Component |
Marks |
||
|
Two Experiments (One from Each Section) |
14 |
||
|
Experiment 1 (Section A) |
7 |
||
|
Experiment 2 (Section B) |
7 |
||
|
Practical Record (Experiments and Activities) |
5 |
||
|
One Activity from Any Section |
3 |
||
|
Investigatory Project |
3 |
||
|
Viva on Experiments, Activities, and Project |
5 |
||
|
Total |
30 |
||
Understanding the Class 12 Physics syllabus and marking scheme is essential for students aiming to excel in their board exams. Here’s how it benefits you:
Focused Preparation: Knowing the syllabus allows you to identify important topics and allocate time accordingly. This ensures that you cover all the necessary chapters without missing out on key concepts.
Strategic Studying: With a clear marking scheme, you can prioritize topics that carry more weight. This helps in focusing your efforts on high-scoring sections and boosts your overall exam performance.
Improved Time Management: When you know which chapters carry higher weightage, you can manage your study time efficiently, dedicating extra hours to complex topics and less to lighter ones.
Effective Revision: Understanding the syllabus structure enables you to create a personalized revision plan. By concentrating on high-weightage topics during your revision, you can reinforce crucial concepts and improve retention.
Better Confidence: Familiarity with the syllabus and marking scheme increases your confidence. By knowing what to expect, you’re less likely to be surprised by the exam content, which reduces exam anxiety.
Enhanced Performance in Competitive Exams: Many competitive exams like JEE cover similar topics as the CBSE Class 12 Physics syllabus. By mastering the syllabus and marking scheme, you gain an edge in other exams as well.
Preparing for Class 12 Physics can be challenging, but with the right approach, you can excel. Here are some essential tips to help you make the most of your study time:
Understand the Concepts Deeply: Physics is all about understanding concepts rather than rote memorization. Focus on the fundamental principles behind each topic. Make sure you understand the 'why' and 'how' behind every concept, as this will help in solving complex problems.
Practice Numerical Problems Regularly: Physics involves a lot of calculations and problem-solving. Practice numerical problems every day to strengthen your calculation skills. Work through different types of questions to cover all possible variations.
Refer to NCERT Textbook First: Start with the NCERT textbook, as it is the foundation for the board exams. Make sure you have a solid grasp of each chapter before moving on to additional resources.
Use Reference Books for Extra Practice: Once you are comfortable with the NCERT content, refer to books like HC Verma or DC Pandey for additional practice. These books provide in-depth explanations and a variety of questions for thorough practice.
Create a Formula Sheet: Physics involves many formulas and equations. Create a separate sheet where you jot down all important formulas chapter-wise. Regularly revise this sheet to ensure you remember them during exams.
Focus on High-Weightage Chapters: Use the marking scheme to identify chapters with more weightage. Spend extra time on these chapters to maximize your score in the board exams.
Attempt Previous Year’s Papers: Practicing previous years' question papers helps you get familiar with the exam pattern, question types, and time management. It’s one of the most effective ways to gauge your preparation level.
Solve Sample Papers and Mock Tests: After completing the syllabus, regularly solve sample papers and take mock tests. This will improve your speed, accuracy, and boost your confidence.
Revise Regularly: Don’t leave revision for the last minute. Schedule regular revision sessions to review all the topics you've studied, especially formulas, definitions, and important derivations.
Stay Consistent and Positive: Physics can sometimes feel overwhelming, but staying consistent with your studies and maintaining a positive attitude can make a huge difference. Take breaks when needed and keep motivating yourself.
By following these tips and staying disciplined, you’ll be well-prepared to tackle the Class 12 Physics board exam with confidence and achieve excellent results.