• Written By Varsha
  • Last Modified 28-09-2022

NCERT Solutions for Class 12 Physics


NCERT Solutions for Class 12 Physics: NCERT Solutions for Class 12 Physics will help students prepare for board examinations. The direct link to download PDFs of NCERT Solutions for Class 12 Physics has been provided in this article for students. The NCERT Solutions provided on this page have been prepared by seasoned academic experts at Embibe.

These solutions cover all topics from the CBSE Class 12 Physics textbook. The 12th Physics NCERT solution set will help students understand the concepts related to this chapter and further help them prepare for their board exams and future entrance examinations. Continue reading to download the free PDFs of the Class 12 Physics Solutions.

NCERT Solutions for Class 12 Physics: Important Topics

Students can access all chapter-wise solutions for Class 12 Physics which offers detailed step-wise answers for all topics based on the latest syllabus and guidelines. Students are advised to download these solutions and practice them multiple times to be well-versed for the exams.

Before delving into the details of NCERT Solutions for 12th Physics, here is a list of important topics from the textbook:

S.No.Important Topics for Class 12 Physics
1Electric Charges and Field
2Electrostatic Potential and Capacitance
3Current Electricity
4Moving Charges and Magnetism
5Magnetism and Matter
6Electromagnetic Induction
7Alternating Current
8Electromagnetic Waves
9Ray Optics and Optical Instruments
10Wave Optics
11Dual Nature of Radiation and Matter
14Semiconductor Electronics: Materials, Devices, and Simple Circuits
15Communication Systems

NCERT Solutions for Class 12 Physics: Points to Remember

We have provided some very important points from 12th NCERT Physics for students to refer to:

  • There are two types of charges in nature; positive charge and negative charge. Like charges repel each other and unlike charges attract each other.
  • In conductors, electric current is due to the movement of electrons through them, in insulators, electric current cannot flow.
  • (i) Coulomb’s Law: The mutual electrostatic force between two point charges q1 and q2 is proportional to the product q1q2 and inversely proportional to the square of the distance r21 separating them.
  • There are two poles; the north pole and the south pole. Like magnetic poles repel and unlike ones attract.
  • Magnetic monopoles do not exist. If you slice a magnet in half, you get two smaller magnets.
  • The average power loss over a complete cycle is given by P=VI cosϕ. The term cosϕ is called the power factor.
  • Maxwell found an inconsistency in Ampere’s law and suggested the existence of an additional current, called displacement current.
  • Metals have low resistivity (10−2 to 10−8 Ω m)
  • Insulators have very high resistivity (1011Ω m−1 to 1019Ω m−1)
  • Reflection is governed by the equation ∠i=∠r. Angles of incidence and reflection are i and r, respectively.
  • The incident ray, reflected ray and normal lie in the same plane.
  • The phenomenon of refraction of light could not be explained by the corpuscular model of light proposed by Newton, but it was successfully explained by the wave nature of light proposed by Huygens.

Students can get more important points for NCERT Class 12 Physics for all chapters on Embibe for free!

NCERT Solutions for Class 12 Physics: All Chapters

NCERT Solutions for Class 12 Physics for all chapters are given below:

FAQs on NCERT Solutions for Class 12 Physics

Q.1: Why are NCERT Solutions important?

Ans: NCERT Solutions are important when it comes to appearing for either your board or competitive exams. Whenever you get stuck in any of the questions, you can refer to these NCERT solutions to understand the concept. Then, you can revise and attempt the question again.

Q.2: Where can I practice for Class 12 Physics mock questions?

Ans: You can practice free Class 12 Physics chapter-wise tests at Embibe.

Q.3: Can I refer to these NCERT Solutions for Class 12th Physics for my JEE Main preparations?

Ans: Yes, Class 12 Physics NCERT Solutions will be helpful for your JEE Main as well as NEET preparations.

Q.4: Are Class 12 Physics NCERT solutions helpful for my board exams?

Ans: Yes, these NCERT Solutions are prepared with the Class 12 Board guidelines. Therefore, these will be helpful in your board exams.

Q.5: From where can I download all the NCERT Solutions for Class 12 Physics?

Ans: Students can download the Class 12th Physics NCERT Solutions from this page.

Take Free Mock Tests for CBSE Class 12 on Embibe