Course Content
Class 12th Physics Chapter 1 Electric Charges And Fields
NCERT Solutions for Chapter 1 for Class 12 Physics talks about factors and topics related to Electric Charge and Fields. Some of the prominent topics covered in the Chapter are Conductors And Insulators, Charging By Induction, Basic Properties Of Electric Charge, Coulomb’s Law, etc.
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Electric Charges and Field Notes and Animation Video for Explaination
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Chapter 1 Electric Charges And Field NCERT Solution
Important Question Of Chapter 1 Physics ( Electric Charge Fields)
Electric Charges and Fields : Previous Year’s Questions
Class 12th Physics Chapter 2 Electrostatic Potential And Capacitance
NCERT Solutions for Chapter 2 for Class 12 Physics talks about Electrostatic Potential in detail. The chapter revolves around relevant topics such as Potential Due To A Point Charge, Potential Due To An Electric Dipole, Potential Due To A System Of Charges, Equipotential Surfaces, etc.
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Electrostatic Potential Notes and Animation Video Explaination
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Capacitance Notes and Animation Video For Explaination
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Important Questions for CBSE Class 12 Physics Chapter 2 – Electrostatic Potential and Capacitance
NCERT Solutions for Class 12 Physics Chapter 2 Electrostatic Potential and Capacitance
Class 12th Physics Chapter 3 Current Electricity
NCERT Solutions for Chapter 3 for Class 12 Physics is an important chapter from weightage point of view. This chapter is very scoring and can be a very interesting chapter for students. The chapter talks about Electric Current, Ohm’s Law, Drift Of Electrons And The Origin Of Resistivity, Limitations Of Ohm’s Law, Resistivity Of Various Materials, etc.
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Current Electricity Notes and Animaton Video
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Current Electricity NCERT Solution
Most Important Question of Current Electricity & PYQ
Class 12th Physics Chapter 4 Moving Charges And Magnetism
Chapter 4 for Class 12 Physics can be a very scoring chapter for Class 12 students. However, it is equally complex to understand. It talks about Magnetic Force, Motion In A Magnetic Field, Motion In Combined Electric And Magnetic Fields, etc.
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Moving Charge and Magnetism Notes and Animation Video
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Important Question and PYQ of Moving Charge and Magnetism
NCERT Solution of Moving Charge and Magnetism
Class 12th Physics Chapter 5 Magnetism And Matter
NCERT Solutions for Chapter 5 for Class 12 Physics talk about topics related to Magnetism and Matter such as the Bar Magnet, Magnetic field lines, The electrostatic analogue, Magnetism And Gauss’s Law, The Earth’s Magnetism, Magnetic declination and dip, Magnetic Properties Of Materials, Diamagnetism, Paramagnetism, Ferromagnetism.
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Magnetism and Matter Notes [ Animation Video for Explaination ]
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Important Questions Chapter 5 – Magnetism And Matter and PYQ
NCERT Solutions For Class 12 Physics Chapter 5 Magnetism and Matter
Class 12th Physics Chapter 6 Electromagnetic Induction
A very interesting and Chapter, this one in particular talks about The Experiments Of Faraday And Henry, Magnetic Flux, Faraday’s Law Of Induction, Lenz’s Law and Conservation Of Energy.
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Electro-Magnetic Induction Notes and Animation Video
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NCERT Solutions for Class 12 Physics Chapter 6 Electromagnetic Induction
Most Important Question of Electromagnetic Induction and PYQ
Class 12th Physics Chapter 7 Alternating Current
NCERT Solutions for Chapter 7 for Class 12 Physics talk about Ac Voltage Applied To A Resistor, Phasor-diagram solution, Analytical solution, Resonance, Oscillations, and Transformers.
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Alternating Current Notes and Animation Video for Explaination
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NCERT Solutions for Class 12 Physics Chapter 7 Alternating Current
Most Important Question of Alternating Current and PYQ
Class 12th Physics Chapter 8 Electromagnetic Waves
In this chapter students will learn about Displacement Current, Electromagnetic Waves, Sources of electromagnetic waves and other such topics related to Electromagnetic Waves.
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Electromagnetic Waves Notes and Animation Video for Explaination
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NCERT Solutions for Class 12 Physics Chapter 8 Electromagnetic Waves
Most Important Question of Electromagnetic Waves and PYQ
Class 12th Physics Chapter 9 Ray Optics and Optical Instruments
NCERT Solutions for Chapter 9 for Class 12 Physics talks about Reflection Of Light By Spherical Mirrors, Refraction, Total Internal Reflection and other topics related to Ray Optics.
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Class 12th Physics Chapter 9 Ray Optics and Optical Instruments Notes and Animation Video for Explaination
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NCERT Solutions for Class 12 Physics Chapter 9 Ray Optics and Optical Instruments
Most Important Question of Ray Optics and Optical Instruments and PYQ
Class 12th Physics Chapter 10 Wave Optics
NCERT Solutions for Chapter 10 for Class 12 Physics talk about Huygens Principle, Refraction and Reflection Of Plane Waves Using Huygens Principle, Refraction Of A Plane Wave, Refraction At A Rarer Medium etc.
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Class 12th Physics Chapter 10 Wave Optics Notes and Animation Video for Explaination
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NCERT Solutions for Class 12th Physics Chapter 10 Wave Optics
Most Important Question of Wave Optics and PYQ
Class 12th Physics Chapter 11 Dual Nature Of Radiation And Matter
Chapter 11 for Class 12 Physics is a scoring chapter. If learnt the concepts thoroughly, it can help students to score high marks in their Physics exam. This chapter talks about Electron Emission, Photoelectric Effect, Hertz’s observations, Hallwachs’ and Lenard’s observations, etc.
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Class 12th Physics Chapter 11 Dual Nature of Radiation & Matter Nates and Animation Video for explaination
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NCERT Solutions for Class 12 Physics Chapter 11 Dual Nature of Radiation and Matter
CBSE Class 12 Physics Important Questions Chapter 11 – Dual Nature of Radiation and Matter
Class 12th Physics Chapter 12 Atoms
Chapter 12 for Class 12 Physics is a very interesting yet very confusing chapter for the students. It talks about topics: Alpha-Particle Scattering and Rutherford’s Nuclear Model Of Atom, Alpha-particle trajectory, Electron orbits, Atomic Spectra etc.
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Class 12th Physics Chapter 12 Atoms Notes and Animation Video For Explaination
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NCERT Solutions for Class 12 Physics Chapter 12 Atoms
Important Questions for Class 12 Physics Chapter 12 Atoms Class 12 Important Questions
Class 12th Physics Chapter 13 Nuclei
NCERT Solutions for Chapter 13 for Class 12 include all answers to the questions included in the textbook. Additionally, the solutions explain topics such as Atomic Masses And Composition Of Nucleus, Size Of The Nucleus, Mass-energy And Nuclear Binding Energy, etc in detail.
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Class 12th Physics Chapter 13 Nuclei Notes and Animation Video For Explaination
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NCERT Solutions for Class 12 Physics Chapter 13 Nuclei
Important Questions for Class 12 Physics Chapter 13 Nuclei Class 12 Important Questions
Class 12th Physics Chapter 14 Semiconductor Electronics Materials Devices And Simple Circuits
Chapter 14 for Class 12 Physics Is a very scoring and interesting chapter and revolves around topics such as Intrinsic Semiconductor, Extrinsic Semiconductor, P-n Junction, Semiconductor Diode, Application Of Junction Diode As A Rectifier etc.
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Class 12 Physics Semiconductor Electronics Notes and Animation Video
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NCERT Solutions for Class 12 Physics Chapter 14 Semiconductors
CBSE Class 12 Physics Chapter-14 Important Questions
Class 12th Physics Chapter 15 Communication Systems
NCERT Solutions for Chapter 15 for Class 12 Physics talks about topics related to the communication systems. The important topics are Elements Of A Communication System, Basic Terminology Used In Electronic Communication Systems, etc. This is a very interesting chapter in the Class 12 Physics textbook.
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Class 12 Physics Communication Systems Notes and Animation Video
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NCERT Solution of Class 12th Physics Chapter 15 Communication System
Important Questions for Class 12 Physics Chapter 15 Communication Systems Class 12 Important Questions
Frequently asked questions (FAQs) Related to Course
Here are some frequently asked questions (FAQs) that could be relevant for your Class 12 Physics Online Course: 1. What is the Class 12 Physics Online Course offered by Free-Education (Wisdom Academy)? Our Class 12 Physics Online Course is a comprehensive learning program designed to help students excel in their CBSE Board exams. It includes chapter-wise notes, important questions, solved and unsolved previous year question papers, video explanations, interactive classes, and more. 2. Who is the instructor for this course? The course is curated and taught by Er. Mohd Sharif, an experienced educator with over 13 years of teaching Physics. He is also the founder of Wisdom Education Academy & Free-Education.In. 3. How can I access the course materials? Once you enroll in the course, you will gain access to our online learning platform. All course materials, including notes, videos, and question papers, can be accessed from there at any time. 4. Are the notes and resources provided in downloadable formats? Yes, our chapter-wise notes and other resources are available in downloadable PDF formats. This allows you to study even when you're offline. 5. How can I ask questions or clear doubts during the course? We offer doubt clearance through online classes, where you can interact with the instructor directly and get your queries resolved. You can also use our platform's messaging system to communicate with the instructor. 6. Are there regular tests to review my preparation? Absolutely, we believe in consistent evaluation. The course includes regular review tests to gauge your understanding and track your progress. 7. Can I access the course on mobile devices? Yes, our online learning platform is mobile-friendly, allowing you to access the course materials on various devices like smartphones and tablets. 8. Are there any prerequisites for enrolling in this course? This course is designed for Class 12 students studying Physics. It's tailored to cover all topics and concepts within the Class 12 Physics curriculum. 9. How can I enroll in the Class 12 Physics Online Course? Enrolling is simple. Visit our website https://free-education.in, navigate to the Class 12 Physics Course, and follow the enrollment instructions. 10. Is there a refund policy in case I'm not satisfied with the course? Yes, we have a refund policy in place. If you're not satisfied with the course within the first 7 days, you can request a refund according to our refund policy. 11. Can I interact with other students in the course? Yes, we encourage collaborative learning. Our platform may include discussion forums or other means for students to interact and share insights. 12. Are there any additional resources provided apart from the course materials? In addition to the course materials, we may provide supplementary resources like articles, study tips, and external references to enhance your learning experience. For any other questions or clarifications, feel free to reach out to our support team at digitalclass@wisdomacademy.org.in (8750387081).
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FAQ Related to Course
Class 12 Physics Online Course: Notes, Important Questions, and Previous Year Papers
About Lesson

1 Mark Questions

1. Why does the electric field inside a dielectric decrease when it is placed in an external electric field?

Ans. The electric field, inside a dielectric decrease when it is placed is an external electric field due to polarisation as it creates an internal electric field opposite to external electric field inside a dielectric due to which net electric field gets reduced.

Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
Class 12 Physics Electrostatic Potential and Capacitance Notes
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