NCERT Solutions for Class 12 Physics

NCERT Solutions for Class 12 Physics covers all important derivations, formulas, and concepts of Class 12 Physics. Along with the NCERT Solutions, Important topics of the chapter, Multiple Choice Questions, Important questions and handwritten notes have also been provided that can help students with their preparation for Class 12 Exams. These notes, Class 12 Physics NCERT Solutions and handwritten notes are provided in a PDF format for students to download and keep for future reference. 

NCERT Solutions for Class 12 Physics – Chapter-wise Solutions

Chapterwise NCERT Solutions for Class 12 Physics are provided in a downloadable PDF format in the table below.

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Class 12 Physics Chapters – Important Notes

Chapter-wise important notes for Class 12 Physics are given below.

Chapter 1: Electric Charges and Fields

• Weightage in Board Examination – Around 3 to 4 marks
• Important Topics of the Chapter Electric Charges and Fields – 
  • Electric Field
  • Gauss’s Law
  • Coulomb’s Law
  • Applications of Gauss’s Law

Additional Resources – 

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Chapter 2: Electrostatic Potential and Capacitance

• Weightage in Board Examination – Around 4 marks
• Important Topics of the Chapter – Along with the Class 12 Physics NCERT Solutions, the important topics covered in Chapter 2 include
  • Electrostatic Potential
  • Equipotential Surface
  • Energy Stored in a Capacitor
  • Dielectric Constant 

Class 12 Physics Chapter 2 Additional Resources – 

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Chapter 3: Current Electricity

• Weightage in Board Examination – Around 7 marks
• Important Topics of the Chapter –
  • Electric Current
  • Kirchhoffs Law
  • Wheatstone Bridge
  • Ohm’s Law

Class 12 Physics Chapter 3 Additional Resources – 

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Chapter 4: Moving Charges and Magnetism

• Weightage in Board Examination – Around 4 marks
• Important Topics of the Chapter –
  • Magnetic Force and Magnetic Field
  • Moving Coil Galvanometer
  • Lorentz Force
  • Ampere’s Circuital Law

Class 12 Physics Chapter 4 Additional Resources – 

Along with NCERT Solutions of Class 12 Physics, the Moving Charges and Magnetism Handwritten Notes can also be referred by the students for preparation.

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Chapter 5: Magnetism and Matter

• Weightage in Board Examination – Around 4 marks
• Important Topics of the Chapter –
  • Bar Magnet
  • Magnetic Poles
  • Ferromagnetism
  • Magnetism and Gauss Law

Class 12 Physics Chapter 5 Additional Resources – 

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Chapter 6: Electromagnetic Induction

• Weightage in Board Examination – Around 5 marks
• Important Topics of the Chapter –
  • Magnetic Flux
  • Lenz Law and Conservation of Energy
  • AC Generator
  • Faraday Constant

Class 12 Physics Chapter 6 Additional Resources – 

​NCERT Solutions for Class 12 Physics can be used along with Electromagnetic Induction Handwritten Notes for preparation for the board exam.

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Chapter 7: Alternating Current

• Weightage in Board Examination – Around 3 marks
• Important Topics of the Chapter –
  • AC Voltage Applied to a Resistor
  • AC Voltage Applied to an Inductor
  • AC Voltage Applied to a Capacitor
  • Transformers

Class 12 Physics Chapter 7 Additional Resources – ​

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Chapter 8: Electromagnetic Waves

• Weightage in Board Examination – Around 3 marks
• Important Topics of the Chapter –
  • X-Rays
  • Electromagnetic Spectrum
  • Maxwell Equations
  • Types of Radiation

Class 12 Physics Chapter 8 Additional Resources – 

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Chapter 9: Ray Optics and Optical Instruments

• Weightage in Board Examination – Around 7 marks
• Important Topics of the Chapter –
  • Total Internal Reflection
  • Some Natural Phenomena Due to Sunlight
  • Refraction at Spherical Surfaces
  • Refraction of Light Through Prism

Class 12 Physics Chapter 9 Additional Resources – 

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Chapter 10: Wave Optics

• Weightage in Board Examination – Around 8 marks
• Important Topics of the Chapter –
  • Interference of Light Waves and Young’s Experiment
  • Huygen’s Principle
  • Brewster’s Law
  • Polarisation

Class 12 Physics Chapter 10 Additional Resources – 

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Chapter 11: Dual Nature of Radiation and Matter

• Weightage in Board Examination – Around 4 marks
• Important Topics of the Chapter – The chapter notes can be used along with the NCERT Solutions for Class 12 Physics to enhance the preparation for the board exam.
  • Photoelectric Effect
  • Electron Emission
  • Davisson and Germer Experiement
  • Einstein’s Photoelectric Equation
  • Dual nature of Radiation and Matter Handwritten Notes PDF

Class 12 Physics Chapter 11 Additional Resources – 

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Chapter 12: Atoms

• Weightage in Board Examination – Around 3 marks
• Important Topics of the Chapter –
  • Rutherford’s Nuclear Model of Atom
  • Magnetic Quantum Number
  • Atomic Spectra
  • Bohr Model of Hydrogen Atom
  • Handwritten Notes on Atoms

Class 12 Physics Chapter 12 Additional Resources – 

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Chapter 13: Nuclei

• Weightage in Board Examination – Around 4 marks
• Important Topics of the Chapter –
  • Mass Energy and Nuclear Binding Energy
  • Radioactive Decay
  • Nuclear Force
  • Nuclear Physics

Class 12 Physics Chapter 13 Additional Resources – 

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Chapter 14: Semiconductor Electronics

• Weightage in Board Examination – Around 7 marks
• Important Topics of the Chapter –
  • Application of Junction Diode as Rectifier
  • P-n Junction
  • Full Wave Rectifier
  • Semiconductor Diode

Class 12 Physics Chapter 14 Additional Resources – 

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