Physics

CBSE Board- 12th Class

CBSE class 12 physics syllabus


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You can download NCERT Solutions for the CBSE class 12 physics syllabus. It is the best study material recommended by all the toppers and expert faculty. With Eduauraa services, the student can plan their study schedule. Physics is one of those subjects that has most of the numerical part and less theoretical in each section. NCERT Solutions for the class 12 physics syllabus help students to prepare both for board exams and competitive examinations such as JEE, NEET, etc., giving a solid base.

CBSE Class 12 Physics Course Structure:

CHAPTER 01
Electric Charges & Fields
CHAPTER 02
Electrostatic Potential & Capacitance
CHAPTER 03
Current Electricity
CHAPTER 04
Moving Charges & Magnetism
CHAPTER 05
Magnetism & Matter
CHAPTER 06
Electromagnetic Induction
CHAPTER 07
Alternating Current
CHAPTER 08
Electromagnetic Waves
CHAPTER 09
Ray Optics & Optical Instruments
CHAPTER 10
Wave Optics
CHAPTER 11
Dual Nature of Radiation & Matter
CHAPTER 12
Atoms
CHAPTER 13
Nuclei
CHAPTER 14
Semiconductor Electronics: Materials, Devices, and Simple Circuits

Chapter 01 : Electric Charges & Fields



This chapter deals with Electric Charges and Conservation of charge Some of the important sections in this chapter including Coulomb's law force between two point charges, superposition principle, forces between multiple charges, and continuous charge distribution. Apart from that, different concepts of the Electric field are highlighted.


Chapter 02 : Electrostatic Potential & Capacitance



Electric potential, potential difference, and electric potential in respect to a point charge are explained thoroughly. In this chapter, the topics like A dipole and system of charges with equipotential surfaces are clarified further. The additional cases covered are related to the system’s electrical potential energy of two-point charges and electric dipole in an electrostatic field.


Chapter 03 : Current Electricity



The Electric current is demonstrated for students. Also, Concepts such as the movement of electric charges in a metallic conductor, mobility, drift velocity, and connection with electric current are clarified.


The further topics are- Electrical energy and power, , the temperature dependence of resistance with context to Ohm's law, electrical resistivity and conductivity, electrical resistance, and characteristics (linear and nonlinear).


Chapter 04 : Moving Charges & Magnetism



This chapter of class 12 moving charges and magnetism has the magnetic field concept and O sted's experiment. Besides this the other section includes Ampere's law and its applications associated with an infinitely long straight wire, straight and toroidal solenoids.


Chapter 05 : Magnetism & Matter



The magnetic effect of electric current class 12 physics is given here. And a magnetic dipole and its magnetic dipole moment are put forward. Sub-topics in magnetism class 12 physics are included, such as magnetic field lines, bar magnet as an equivalent solenoid, earth's magnetic field, and magnetic elements which are significant.


Chapter 06 : Electromagnetic Induction



All the essential laws of this chapter in context to electromagnetic induction are explained to students. The topics are as follows - Eddy currents, self, and mutual induction, Faraday's laws induced EMF and current; and Lenz's Law.


Chapter 07 : Alternating Current



The alternating current/voltage’s peak and RMS value under Alternating current class 12 deal with reactance and impedance in depth. LC oscillations (qualitative treatment only), resonance, LCR series circuit, and power in AC circuits are highlighted as an important concept in CBSE.


Chapter 08 : Electromagnetic Waves



Qualitative ideas of Electromagnetic waves with their characteristics and their Transverse nature are analyzed. The electromagnetic spectrum is taught to students as well as the uses as per the requirements.


Chapter 09 : Ray Optics & Optical Instruments



In Ray Optics class 12th physics syllabus, total internal reflection, the refraction of light, , and applications are considered. There is also a comprehensive explanation about optical fibers refraction at spherical surfaces, lenses, thin lens formula and lensmaker's formula, etc. Whereas in Optical instruments. Microscopes and astronomical telescopes, both reflecting and refracting with their magnifying powers, are explained.


Chapter 10 : Wave Optics



This wave optics class 12 physics chapter provides in-depth knowledge of Wavefront and Huygens principle. Also, refraction of plane waves at a plane surface using wavefronts.


Chapter 11 : Dual Nature of Radiation and Matter



The following topics are covered under this chapter -Dual nature of radiation, Photoelectric effect, Hertz and Lenard's observations. Einstein's photoelectric equation-particle nature of light is introduced with an Experimental study of the photoelectric effect.


Chapter 12 : Atoms



This chapter is informative and comprehensive. Alpha-particle scattering experiment; Rutherford's model of atom; Bohr model, energy levels, hydrogen spectrum, are covered


Chapter 13 : Nuclei



This chapter is short yet precise, having the following topics Mass-energy relation, mass defect, nuclear fission, nuclear fusion


Chapter 14 : Semiconductor Electronics: Materials, Devices, and Simple Circuits



Only qualitative ideas regarding Energy bands in conductors, semiconductors, and insulators are dealt with here. Semiconductor diode - I-V characteristics in forward and reverse bias, diode as a rectifier are the sub-topics disc cell. Particular purpose p-n junction diodes: LED, photodiode, solar cell are explained.


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This is awesome explanation!

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Simple way to learn

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Simple way to learn

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FAQ's

1

How to attempt a Physics paper in class 12th CBSE board exam?

To start with, focus on the chapters which have a vast weightage of marks such as sound wave, wave optics, alternating current, etc. in physics class 12 CBSE syllabus. Thorough and consistent practice plays a massive role in strategically attempting physics papers. Understand deviations and formulas for more efficiency. Eduauraa assistant and its expert mentors are of great help.

2

How Eduauraa helps students with its services?

Eduauraa is a leading e-learning platform that helps students not just by providing a free download of class 12 physics NCERT solutions but with its premium facilities. It provides insights and reports of student performance to point out their vulnerabilities and make space for improvement through its Eduauraa Proficiency Quotient. There are e-books, , mentors, interactive videos, tests, and sample papers for adequate help.

3

Is NCERT solutions for class 12 physics enough for both competitive and class 12th board exams?

Yes, NCERT solutions for class 12th provide a solid fundamental base for all the competitive exams and ensure a good percentage in board examinations. Though, student planning strategy, time management, consistency, and efforts also play a significant role in accomplishing the goals.