- Introduction
- CBSE Class 12 Physics Syllabus 2023-24
- CBSE Class 12 Physics Syllabus 2023-24 Chapter-wise
- Unit IV: Electromagnetic Induction and Alternating Currents
- Unit VIII: Atoms and Nuclei
- CBSE Class 12 Physics Syllabus 2023-24 for Practical Exam
- CBSE Class 12 Physics Syllabus 2023-24 Deleted Portion
- Conclusion
- FAQ’s
- Introduction
CBSE Class 12 Physics Syllabus 2023-24
CBSE Class 12 Physics Syllabus 2023-24 Chapter-wise
For the student’s convenience, the main concepts from all units and chapters have been recorded here. CBSE Course 12 Material science Syllabus 2023-24 is amazingly vital within the scholarly career of understudies in course 12th since it gives an thought of the courses to be examined to succeed within the exams. Scroll down the page to find all the subjects recorded within the CBSE Course 12 Material science Syllabus 2023-24.
Unit I: Electrostatics
Electrostatics is the consider of the forms and activities of stationary or slow-moving electric charges. This unit covers two chapters.
Chapter–1: Electric Charges and Areas
- Electric charges
- Preservation of charge
- Coulomb’s law drive between two-point charges
- Strengths between various charges; superposition concept and ceaseless charge dissemination.
- Electric field, electric field owing 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
- Explanation of Gauss’s hypothesis and its applications to find field owing to boundlessly long straight wire, equitably charged unbounded level sheet and consistently charged lean round shell (field interior and exterior).
Chapter 2: Capacitance and Electrostatic Potential
- Electric potential, potential contrast, electric potential since of a point charge, a dipole and a framework of charges;
- Equipotential surfaces, the electrical potential vitality of a framework of two-point charges and an electric dipole in an electrostatic field.
- Conductors and insulin, free charges and bound charges inside a conductor.
- Dielectrics and electric polarization.
- Capacitors and capacitance.
- Combination of capacitors in arrangement and parallel.
- The capacitance of a parallel plate capacitor with and without dielectric medium between the plates, vitality put away in a capacitor (no determination, conditions fair).
Unit II: Current Power
Chapter–3: Current Power
- Electric current, the development of electric charges in a metallic conductor,
- Float speed, portability and their connect with electric current
- Ohm’s law
- V-I characteristics (straight and non-linear)
- Electrical vitality and control
- Electrical resistivity and conductivity, temperature reliance of resistance.
- The inside resistance of a cell, potential contrast and emf of a cell, combination of cells in arrangement and parallel
- Kirchhoff’s laws
- Wheatstone bridge.
Unit III: Magnetic Effects of Current and Attraction
The attractive impact of electric current is one of the foremost imperative impacts of electric current in utilize, without which we would not be able to have engines within the cutting edge world. A current-carrying conductor creates a attractive field which will be pictured utilizing attractive lines of drive or attractive field lines. Moving Charges Attraction and Attraction and Matter are secured in this unit.
Chapter–4: Moving Charges and Attraction
- Concept of the attractive field, Oersted’s test
- Biot – Savart law and its application to the current carrying circular circle.
- Ampere’s law and its pertinence to boundlessly long straight wire.
- Straight solenoid (as it were subjective treatment), drive on amoving charge beneath homogenous magnetic and electric areas.
- Constrain on a current-carrying conductor in a uniform attractive field, the constrain between two parallel current-carrying conductors.
- The definition of an ampere is torque experienced by a current circle in a uniform attractive field.
- Current circle as a attractive dipole and its attractive dipole minute, moving coil galvanometer its current sensitivity and transformation to ammeter and voltmeter.
Chapter–5: Magnetism and Matter
- Bar magnet, bar magnet as an practically equivalent to solenoid (subjective treatment as it were),
- Attractive field escalated owing to a attractive dipole (bar magnet) along its pivot and opposite to its pivot (subjective treatment as it were),
- Torque on a attractive dipole (bar magnet) in a homogeneous attractive field (subjective treatment as it were),
- Attractive field lines.
- Attractive characteristics of materials- Para-, dia- and ferromagnetic compounds with illustrations,
- Magnetization of materials, the impact of temperature on attractive characteristics.
Unit IV: Electromagnetic Induction and Alternating Currents
Electromagnetic induction is the strategy of creating electric current employing a attractive field. It happens when a attractive field in an electric conductor moves relative to another. An alternating current could be a current whose plentifulness changes with time and whose heading substitutes frequently. Two chapters are secured in this unit.
Chapter–6: Electromagnetic Induction
- Electromagnetic induction
- Faraday’s laws induced EMF and current Lenz’s Law Self and shared induction.
Chapter–7: Alternating Current
- Substituting streams, top and RMS esteem of rotating current/voltage;
- Reactance and impedance
- LCR arrangement circuit (phasors autonomously), reverberation, control in AC circuits, control calculate, watt less current.
- AC generator
- Transformer.
Unit V: Electromagnetic waves
Electromagnetic waves, or EM waves, are delivered by vibrations between an electric field and a attractive field. In other words, electromagnetic waves are made up of wavering magnetic and electric areas.
Chapter 8: Electromagnetic Waves
- The fundamental concept of relocation current, Electromagnetic waves, their properties, and their transverse nature (subjective concept as it were).
- The electromagnetic range (radio waves, microwaves, infrared, unmistakable, bright, X-rays, gamma beams) contains basic data around its utilization.
Unit VI: Optics
The science of light is known as optics. Each day, you depend on optics. Your computerized camera, remote mouse, and even your top choice movie’s Blu-ray plate are all innovation empowered by optical science. Optics could be a teach of material science that depicts how light carries on and interatomic with things. We cover two chapters in optics, which are given underneath.
Chapter–9: Ray Optics and Optical Instruments
- Beam Optics: Reflection of light, round mirrors, reflect equation, refraction of light, add up to inside reflection and optical strands, refraction at round surfaces, focal points, lean focal point equation, focal point maker’s equation, amplification, control of a focal point, a combination of lean focal points in contact, refraction of light through a crystal.
- Optical disobedient: Magnifying lens and galactic telescopes (reflecting and refracting) and their amplifying capacities.
Chapter–10: Wave Optics
- Wave optics: Wave front and Huygens guideline, reflection and refraction of plane wave at a plane surface using wavefronts.
- Confirmation of laws of reflection and refraction utilizing Huygens concept. Impedances.
- Young’s twofold opening explore and expression for periphery width (No determination last expression as it were), coherent sources and delayed obstructions of light, diffraction owing to a single opening, and breadth of central maxima (subjective treatment as it were).
Unit VII: Double Nature of Radiation and Matter
Within the nearness of light outflow via electrons, the double nature of radiation is respected as wave nature and molecule nature. Ans: Radiation is appeared by the impedances handle and the photoelectric impact within the radiation handle.
Chapter 11: Dual Nature of Radiation and Matter
- Double nature of radiation.
- Photoelectric impact.
- Hertz and Lenard’s perceptions.
- Einstein’s photoelectric equation-particle nature of light.
- Exploratory examination of the photoelectric impact.
- Matter waves-wave nature of particles, de-Broglie connection.
Unit VIII: Atoms and Nuclei
CBSE Class 12 Physics Syllabus 2023-24 for Practical Exam
CBSE Class 12 Physics Syllabus 2023-24 for Practical Evaluation Scheme: The evaluation system consists of the following components, Two experiments one from each section, a Practical record [experiments and activities],
One activity from any part, investigative projects and Viva on experiments and activities. Marks are assigned to each part individually. All the parts together consist of 30 marks. Break up of marks for each section is provided below in Table-
| CBSE Class 12 Physics Syllabus 2023-24 for Practical Exam | |
| Particulars | Marks |
| 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 and activities | 5 Marks |
| Total | 30 Marks |
Section A
| CBSE Class 12 Physics Syllabus 2023-24 for Practical Exam (Section A) | |
| S.No. | Experiments: |
| 1. | To determine the resistivity of two / three wires by plotting a graph for potential difference versus current. |
| 2. | To find the resistance of a given wire / standard resistor using a meter bridge. |
| 3. | To verify the laws of combination (series) of resistances using a meter bridge. OR To verify the laws of combination (parallel) of resistances using a meter bridge. |
| 4. | To determine the resistance of a galvanometer by the half-deflection method and to find its figure of merit. |
| 5. | To convert the given galvanometer (of known resistance and figure of merit) into a voltmeter of the desired range and to verify the same. OR To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of the desired range and to verify the same. |
| 6. | To find the frequency of AC mains with a sonometer. |
| S.No. | Activities: |
| 1. | To measure the resistance and impedance of an inductor with or without an iron core. |
| 2. | To measure resistance, voltage (AC/DC), and current (AC) and check the continuity of a given circuit using a multimeter. |
| 3. | To assemble a household circuit comprising three bulbs, three (on/off) switches, a fuse and a power source. |
| 4. | To assemble the components of a given electrical circuit. |
| 5. | To study the variation in potential drop with the length of a wire for a steady current. |
| 6. | To draw the diagram of a given open circuit comprising at least a battery, resistor/rheostat, key, ammeter and voltmeter. Mark the components that are not connected in proper order and correct the circuit and also the circuit diagram. |
CBSE Class 12 Physics Syllabus 2023-24 Deleted Portion
Conclusion
FAQ's
The Class 12 Physics Syllabus encompasses a diverse range of topics, including electrostatics, magnetism, optics, modern physics, and more. It provides a comprehensive understanding of classical and modern theories that form the backbone of physics.
A profound understanding of the syllabus is crucial as it forms the basis for advanced studies in physics and related fields. The syllabus equips students with essential knowledge applicable to real-world scenarios, making it a foundation for various career paths.
Effective preparation involves a combination of understanding key concepts, regular practice, and strategic time management. Creating a study schedule, solving practice papers, and seeking clarification on doubts are key strategies for success in Class 12 Physics exams.
Students can utilize textbooks prescribed by their educational boards, reference books, online resources, and educational websites to enhance their understanding. Additionally, seeking guidance from teachers, attending tutorials, and engaging in peer discussions can contribute to a well-rounded preparation.
