NCERT Solutions

Physics - 12th Class

The Physics NCERT class 12 solutions are the most suitable study material for all the students of Class 12. Eduauraa has emerged as a leading brand in the field of E- learning platforms. Here at Eduauraa, the concepts for the students are explained in detail by the expert mentors and suggest alternative methods to solve relatively complex problems. This platform aims to direct students towards problem-solving strategies rather than just solving problems in a single structured format. It motivates students to answer questions using a logical approach and methodology. The Class 12 physics NCERT solutions are provided to form a good base of fundamentals.


Eduauraa has well-structured solutions for class 12th Physics. It helps students with e-books having in-depth concept clearing solutions with interactive videos and mentors who have years of experience.


Apart from this, it has premium features like Eduauraa proficiency quotient as well as Eduauraa assistant. These two features motivate students to work consistently and push them to attain good marks in CBSE class 12th physics and competitive examinations.

The Chapter include (Chapter-wise):

CHAPTER 01
Electric Charges and Fields
CHAPTER 02
Electrostatic Potential and Capacitance
CHAPTER 03
Current Electricity
CHAPTER 04
Moving Charges and Magnetism
CHAPTER 05
Magnetism and Matter
CHAPTER 06
Electromagnetic Induction
CHAPTER 07
Alternating Current
CHAPTER 08
Electromagnetic Waves
CHAPTER 09
Ray Optics and Optical Instruments
CHAPTER 10
Wave Optics
CHAPTER 11
Dual Nature of Radiation and Matter
CHAPTER 12
Atoms
CHAPTER 13
Nuclei
CHAPTER 14
Semiconductor Electronics: Materials, Devices, and Simple Circuits
CHAPTER 15
Communication Systems

Chapter 01: Electric Charges and Fields



Anything which do not move or change with time is known as static. Electric Charges and Field is the Physics class 12 chapter 1 NCERT solutions .The chapter Electrostatics explains the study of potentials fields and forces which arise from static charges.


Chapter 02: Electrostatic Potential and Capacitance



The work gets stored as the body's potential energy when an external force works in shifting body from one starting point to another against a force such as gravitational force or spring force. The body moves, by gaining kinetic energy and losing an equal amount of potential energy when an extant external force is removed.


Chapter 03: Current Electricity



Charges which constitute an electric current is recognized as it is in continuous motion. Such currents occur naturally in many situations. The phenomenon of lighting, it explains how charges flow from the clouds back to the earth through the way of atmosphere, sometimes with disastrous results.


Chapter 04: Moving Charges and Magnetism



The chapter consists of; diagrams, graphs illustrations and every day examples which will make study exciting and help you memorize the concepts for a long time. The essential topics asked in the exams like ampere circuital law and forces between two current-carrying wires' direct deviation are explained.


Chapter 05: Magnetism and Matter



Matter and Magnetism are some of the most important concepts to be learned in physics, requiring a lot of imagination. Magnetism is related to both uses of magnets and the phenomena and concepts used in many applications.


Chapter 06: Electromagnetic Induction



In this, NCERT solutions for class 12 physics chapter 6, you will know about Magnetism and electricity together. Two concepts that are too important are Faraday's Law and Lenz's Law which should learn very thoroughly. From an exam point of view, both laws are fundamental.


Chapter 07: Alternating Current



In class 12, alternating current is a crucial chapter that should well verse to score high marks in examinations. This chapter has many topics to discuss: The power is never negative when consumed in an Ac circuit, A transformer changes a low-voltage into a high voltage, and many more topics.


Chapter 08: Electromagnetic Waves



A physical attraction that occurs in electrically charged particles is called Electromagnetism. There is a potential difference between two capacitive plates when a capacitor is charged using an external source.


Chapter 09: Ray Optics and Optical Instruments



Ray optics is a good as well as an essential chapter in Physics class 12 NCERT solutions. A good weightage of marks is allowed for this chapter in examinations. In this chapter, dispersion of light, and refraction using the ray picture of light and phenomenon of reflection, is taught in brief.


Chapter 10: Wave Optics



Some topics often asked in exams are a derivation of laws of refraction and also reflection derivation using Huygens law. In the Solutions of physics NCERT class 12 provided here, every single topic in the chapter have been covered.


Chapter 11: Dual Nature of Radiation and Matter



In 1887, the wave of natural light was firmly established by Maxwell's equations of electromagnetism and Hertz's experiments on the generation and detection of electromagnetic waves. This chapter should be learned thoroughly to score high marks in the examinations.


Chapter 12 : Atoms



This chapter is straightforward and easy to understand. From these solutions, the students will quickly get through their doubts. This chapter focus on the Rutherford Atomic Model and Bohr model of the hydrogen atom.


Chapter 13 : Nuclei



This chapter briefly discusses Atomic Masses and composition of the nucleus, nuclear force, nuclear energy, Radioactivity, size of the nucleus, and Mass-Energy and Nuclear Binding Energy.


Chapter 14: Semiconductor Electronics: Materials, Devices, and Simple C, circuits



In this chapter, we will study semiconductors, conductors, and insulators. The majority of the question will be from n-type semiconductor devices and the majority from carriers and dopants. This chapter is also elementary to understand and learn. The matter is about a feeling or concept.


Chapter 15: Communication Systems



A collection of systems used for interconnection, and connection, transmission, communication, are called Communication Systems. The examples of modern technology that are used like components in the most of modern devices are Sensors, Emitters, Transducers, and Amplifiers.


Latest Comments

Ramesh 5 Minutes ago

This is awesome explanation!

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Simple way to learn

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Simple way to learn

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Some frequently asked questions:

1

Is class 12 physics difficult?

Most students find class 12 difficult because of its vast syllabus and multitude of derivations.

2

Is NCERT physics enough?

NCERT is the most valuable and important book. Physics class 12 questions will be all centered around the NCERT style questions and concepts. However, it is encouraged to read a few reference books. But, always study only those topics, which are in NCERT.

3

Are questions repeated in physics class 12?

Questions are normally changed but some concepts are more important than others. Some topics are crucial as they have questions from them every year.

4

What are some tips for class 12 physics?

Some tips are:

  1. During the exam, try to write your descriptive answers in points and give pictorial or graphical illustrations wherever possible. ...

  2. Scan the paper before answering.

  3. For long answer type questions. ...

  4. Be crisp and to the point in very short questions.