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11.3 Photoelectric Effect. 11.4 Experimental Study of Photoelectric Effect. 11.5 Photoelectric Effect and Wave Theory of Light. 11.6 Einstein’s Photoelectric Equation: Energy Quantum of Radiation. 11.7 Particle Nature of Light: The Photon. 11.8 Wave Nature of Matter. 11.9 Davisson and Germer Experiment.
- Electric Charge and Static Electricity
NCERT Solutions. NCERT Solutions For Class 12. NCERT...
- Motion in a Magnetic Field
In the year 1895, Hendrik Lorentz derived the modern formula...
- Potential Energy in an External Field
Where V(r) is the external potential at that point....
- Nuclear Energy
NCERT Solutions For Class 12. NCERT Solutions For Class 12...
- Gauss Law
The net flux for the surface on the left is non-zero as it...
- Charging by Induction
Charging By Induction: Lastly, the induction charging is a...
- Photoelectric Effect
Experimental Set Up. J.J. Thompson’s set-up (later improved...
- Electric Charge and Static Electricity
- Subjective Questions Benefits For Class 12 Physics
- Chapter 1 - Electric Charges and Fields
- Chapter 2 - Electrostatic Potential and Capacitance
- Chapter 3 - Current Electricity
- Chapter 4 - Moving Charges and Magnetism
- Chapter 5 - Magnetism and Matter
- Chapter 6 - Electromagnetic Induction
- Chapter 7 - Alternating Current
- Chapter 8 - Electromagnetic Waves
- Chapter 9 - Ray Optics and Optical Instruments
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Relevant to the Latest Syllabus and Exam Patterns:Vedantu's basic subjective questions and Class 12Physics notes PDF are designed to align with the latest syllabus and exam patterns, ensuring that...Coverage of Topics:Class 12Physics notes cover a wide range of topics, allowing students to thoroughly practice and understand various concepts within the subject. This basic subjective questions c...Detailed and Easy to Understand Answers:Vedantu provides detailed solutions, making it easier for students to grasp complex concepts and learn from their mistakes.Identification of Weak Areas:By referring to Vedantu's subjective questions and Class 12 notes, students can identify their weak areas and specific topics that require further attention and improve...Our Physics Notes Class 12 PDF Download, chapter 1talks about how the modern understanding of electric charges came based on the early discoveries done by various physicists. The significant points discussed in this chapter are: 1. Definition and types of electric charge (positive, negative). 2. Coulomb’s law on the force of attraction or repulsion...
The crucial CBSE Class 12 Physics Noteson electrostaticsbuilds on the previous chapter about electric charges. Here you will delve into the following topics: 1. Electric Potential- This is the amount of energy needed to move a charge from point X to point Y. 2. Electrostatic Capacitance- The amount of charge that a capacitor can hold. 3. Comparison...
With our quickPhysics Class 12 Notesstudents will learn what happens when an electric charge moves. Amongst the many important topics discussed in this chapter, some of them are: 1. Definition and formula for electric current. 2. Current carriers and drift velocity. 3. Ohm’s law. 4. Electrical Resistance- The obstruction that a conductor poses to t...
In our Physics Notes Class 12 PDF Download of chapter 4, you will find out all about magnetism and how moving charges can induce magnetic fields. The salient topics of this chapter are: 1. Force on a moving charge. 2. Magnetic field strength. 3. Biot-Savart’s law and its applications 4. Ampere’s circuital law and its application. 5. Cyclotron- A de...
Our crucial CBSE Class 12 Physics Notes acquaint you with magnets and their properties. Along with learning about different types of magnet, you will also learn a few other topics in this chapter, which are: 1. Definition and formula for the magnetic field. 2. Lorentz Force- Force that a charged particle experiences in a space where both magnetic a...
Our CBSE Physics Class 12 Notes on electromagnetic inductiontakes off from the previous chapter, where we learned that an electric charge could produce a magnetic field. This chapter describes how magnetism can give rise to electricity. The key takeaways of this chapter are: 1. Magnetic flux- the number of magnetic lines of force passing through an...
In our CBSE Class 12 Physics Notesof chapter 7, students will learn about currents that change directions periodically. The key points discussed here are: 1. Explanation of an alternating current and its formula. 2. AC that contains only resistance, only capacitance, or only inductance. 3. AC that carries all the three (inductance, capacitance, and...
Our crucial revision Class 12 Physics Notes CBSEis based on the interesting topics of EM waves. EM waves are generated when electric and magnetic fields act upon each other. Some key aspects of this chapter discussed in the notes are: 1. EM Waves- definition, properties, practical use in day-to-day life. 2. Maxwell’s experiment and his correction o...
The crucial NCERT Physics Class 12 Notes for chapter 9contains a detailed explanation of lights (reflection, refraction) and the magical effects created by prisms. You will learn all about optical instruments and more in this Class 12 Physics NCERT Notes. Here is a synopsis of what all is covered in this chapter: 1. Rectilinear propagation of light...
Download free PDF notes of Physics Class 12 for CBSE (NCERT) books from Vedantu. Learn concepts, formulas, examples and subjective questions with detailed solutions and videos.
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Physics Notes For Class 12 Chapterwise. Chapter 1 Electric Charges and Fields Class 12 Notes. Chapter 2 Electrostatic Potential and Capacitance Class 12 Notes. Chapter 3 Current Electricity Class 12 Notes. Chapter 4 Moving Charges and Magnetism Class 12 Notes. Chapter 5 Magnetism And Matter Class 12 Notes. Chapter 6 Electromagnetic Induction ...
NCERT Solutions for Class 12 Physics consist of solved answers for all the chapters, exercise-wise. This is a great material for students who are preparing for the Class 12 exams. The solutions provided here are with respect to NCERT syllabus and curriculum. These materials are prepared by our expertise keeping on mind students learning the level.
- If you made a map of magnetic field lines at Melbourne in Australia, would the lines seem to go into...It is hypothetically considered that a huge bar magnet is dipped inside earth with its north pole near the geographic South Pole and its south pole...
- The earth’s core is known to contain iron. Yet geologists do not regard this as a source of the eart...Earth’s core contains molten iron. This form of iron is not ferromagnetic. Hence, this is not considered as a source of earth’s magnetism.
- The earth may have even reversed the direction of its field several times during its history of 4 to...Earth reversed the direction of its field several times during its history of 4 to 5 billion years. These magnetic fields got weakly recorded in ro...
- Why is diamagnetism, in contrast, almost independent of temperature?Each molecule of the diamagnetic material is not a magnetic dipole in itself. Hence, the random thermal motion of the molecules of the diamagnetic...
- Long distance radio broadcasts use short-wave bands. Why?Long distance radio broadcasts use shortwave bands because only these bands can be refracted by the ionosphere.
- The small ozone layer on top of the stratosphere is crucial for human survival. Why?The small ozone layer on the top of the atmosphere is crucial for human survival because it absorbs harmful ultraviolet radiations present in sunli...
- Optical and radio telescopes are built on the ground but X-ray astronomy is possible only from satel...With reference to X-ray astronomy, X-rays are absorbed by the atmosphere. However, visible and radio waves can penetrate it. Hence, optical and rad...
Find updated NCERT solutions for class 12 physics chapters for 2023 - 24 exams. Learn physics concepts with examples, diagrams and videos from Byju's.
NCERT Book for Class 12 Physics Chapter-wise PDFs in English. Class 12 Physics Book Part 1. Chapter 1 – Electric Charges and Fields. Solutions. Chapter 2 – Electrostatic Potential and Capacitance. Solutions. Chapter 3 – Current Electricity. Solutions. Chapter 4 – Moving Charges and Magnetism.
