NCERT Solutions for Class 12 Physics Chapter 1 – Electric Charges And Fields: In this article, you can find the solutions for the intext-questions and exercises present in Chapter 1 of NCERT books for Class 2 Physics. Going through these Electric Charges and Fields NCERT solutions is really helpful for CBSE Class 12 board examination as well as other competitive examinations. NCERT textbooks cover the basics that are required in any competitive examination. All NCERT solutions have been explained in a detailed manner by the academic experts of Embibe. You can also download the NCERT Solutions for Class 12 Physics Chapter 1 PDF from this article.
Going through the NCERT questions can help you develop an understanding of the chapter Electric Charges and Fields. NCERT solutions can also come in handy for preparation and quick revision. The more you solve the NCERT questions, the more you will get used to solving the type of questions asked in competitive examinations. If you find these NCERT solutions useful, then do share them with your classmates.
NCERT Solutions for Class 12 Physics Chapter 1: Electric Charges and Fields
In this chapter, we will come across these sections.
|Ex 1.2||Electric Charge|
|Ex 1.3||Conductors And Insulators|
|Ex 1.4||Charging By Induction|
|Ex 1.5||Basic Properties Of Electric Charge|
|Ex 1.5.1||Additivity Of Charges|
|Ex 1.5.2||Charge Is Conserved|
|Ex 1.5.3||Quantization Of Charge|
|Ex 1.6||Coulomb’S Law|
|Ex 1.7||Forces Between Multiple Charges|
|Ex 1.8||Electric Field|
|Ex 1.8.1||Electric Field Due To A System Of Charges|
|Ex 1.8.2||Physical Significance Of Electric Field|
|Ex 1.9||Electric Field Lines|
|Ex 1.10||Electric Flux|
|Ex 1.11||Electric Dipole|
|Ex 1.11.1||The Field Of An Electric Dipole|
|Ex 1.11.2||Physical Significance Of Dipoles|
|Ex 1.12||Dipole In A Uniform External Field|
|Ex 1.13||Continuous Charge Distribution|
|Ex 1.14||Gauss’S Law|
|Ex 1.15||Applications Of Gauss’S Law|
|Ex 1.15.1||Field Due To An Infinitely Long Straight Uniformly Charged Wire|
|Ex 1.15.2||Field Due To A Uniformly Charged Infinite Plane Sheet|
|Ex 1.15.3||Field Due To A Uniformly Charged Thin Spherical Shell|
NCERT Solution For Class 12 Physics Chapter 1 (Solved Exercises & In-Text Questions)
Here are the detailed CBSE Class 12 Physics Chapter 1 NCERT Solutions for all the in-text questions and exercises. If you want to practice offline, you can also download NCERT Solutions for 12th Class Physics Chapter 1 PDF.
NCERT Solutions For Class 12 Physics Chapter 1: Summary
Ever noticed the spark when you take off your synthetic clothes. You must have heard the electric spark and must have seen it if you are in a dark room. This is an electric discharge. You can also notice these electric discharges in the form of lightning in nature. You will also notice these electric discharges when you touch the metallic handle for opening a door. You will get a mild electric shock when you touch a charged body. So, how can a body get charged? A body can be charged by rubbing the body with another body. When you rub two bodies the charge gets transferred from one body to another. One body becomes a positive charge while the other body gets negatively charged. Whenever two bodies with opposite charges are brought closer, then the charge distribution takes place between the two bodies.
Important Questions on NCERT Class 12 Physics Chapter 1
Below we have provided some of the important questions on NCERT Class 12 Physics Chapter 1:
Q.1. What is one coulomb?
Q.2. Why can one ignore the quantization of electric charge when dealing?
Q.3. Explain the meaning of the statement ‘electric charge of a body is quantized’.
Q.4. Explain why two field lines never cross each other at any point.
Q.5. Does the force between two point charges change if the dielectric constant of the medium in which they are kept is increased?
Q.6. A charged rod P attracts a rod R whereas P repels another charged rod Q. What type of force is developed between Q and R?
Q.7. A free proton and a free electron are placed in a uniform field. Which of the two experiences greater force and greater acceleration?
Q.8. Why can one ignore the quantization of electric charge when dealing with macroscopic i.e., large scale charge?
Q.9. Why no two electric lines of force can intersect each other?
Q.10. Do you get a shock when you touch a charged body?
Frequently Asked Questions (FAQs) on CBSE Class 12 Physics Chapter 1
Some of the frequently asked questions on Class 12 Physics Ch 1 NCERT solutions and their answers are as under:
Q1. From where can I download the Class 12 Physics Chapter 1 Solutions PDF?
A. You can download CBSE Class 12 Physics Chapter 1 solutions PDF from Embibe. Solutions for other chapters are also available.
Q2. Are the NCERT Solutions for 12th Physics Ch 1 available for free?
A. Yes, the solutions for CBSE Class 12 Physics Chapter 1 and other chapters are available for free on Embibe.
Q3. Where can I practice Electricity and Magnetism questions for free?
A. You can solve Class 12 Physics Chapter 1 Questions for free on Embibe.
Q4. Do these NCERT Solutions for Class 12 Physics Chapter 1 help in JEE & NEET?
A. Yes, the solutions for CBSE Class 12 Physics Chapter 1 and other chapters help you in covering the JEE & NEET syllabus in a detailed way.
Q5. What are the benefits of Class 12 Physics Chapter 1 NCERT Solutions?
A. NCERT Solutions for Class 12 Physics Chapter 1 PDF of Electric Charges and Fields provides an elaborate discussion of the topic and subtopics. The solutions are explained in a simple manner which provides a better understanding of the concepts. It will not only helps in clearing board exam but also helps in cracking competitive exams like JEE, NEET & Others.
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