NCERT Solutions Class 6 Science Chapter 12

NCERT Solutions for Class 6 Science Chapter 12

NCERT Class 6 Science Chapter 12 covers the topics of electricity and circuits in detail. It explains the concepts of different electrical devices, electrical circuits, switches, conductors, insulators etc. There are practise questions at the end to help students revise the concepts learned and gauge their understanding of the chapter at the same time.

The NCERT Solutions for Class 6 Science Chapter 12 are a comprehensive and accurate guide to the exercise questions of the NCERT textbook. Referring to these NCERT Solutions will help students in preparing for exams more effectively.

NCERT Class 6 Science Other Chapters Solutions

NCERT Solutions for Class 6 Science Chapter 12 Topic-Wise Discussion

The NCERT Class 6 Science Chapter 12 starts with an introduction to electricity and circuits in general. It discusses the importance of electricity in our daily lives and mentions some devices that rely on it to function.

There are a total of five subsections in Chapter 12. They are discussed topic-wise in detail as follows: 

Electric Cell

The chapter explains the concept of the electric cell while covering the functionality of different types of electric cells, their architecture and the hazard sign on them.

The working principle of these cells is explained through various experiments. There are even two DIY activities that you can perform at your home to understand it. The first one includes understanding the architecture of a torch bulb which you can understand by taking out a bulb and studying all its different parts. 

Bulb Connected to an Electric Cell

The following section on electricity and circuits Class 6 will teach you how to light a torch bulb using an electric cell. It will provide a step-by-step guide on how to execute this process without any difficulty. 

For this purpose, students have to take two electric wires of different colours and bring out their metal cores by cutting off their plastic covering. After that, they will have to join one end of the exposed metal portion with the cell and the other with the bulb. For sticking them, students can use the tape that is generally used by electricians for doing so. Students can then experiment by interchanging the wires and note down the results to discuss their observations later. 

Electric Circuit

As suggested by the name of the chapter, it presents a detailed explanation of electrical circuits. Taking a cue from the earlier experiment, students must be clear on the basics of an electrical circuit when they light a torch bulb by the use of an electrical cell.

In the earlier experiment, an electrical circuit was created by joining an electrical cell with a torch bulb. This led to the creation of a path where the electricity could pass between two terminals of electric cells. Likewise, this section of the chapter also provides a DIY project that students can perform to improve their understanding of the fundamentals of an electrical circuit.

Electric Switch

As the name suggests, this section discusses the concept of an electric switch. Electric switches are essential in an electrical circuit because they control the flow of electricity in an electrical circuit.

Students can perform an activity mentioned in the section to understand the electrical switches in a better way. The activity includes the use of paper clips, wooden boards, safety pins, and other household materials to create a circuit and an electrical switch.

Electric Conductors and Insulators

This section discusses various conductors and insulators. It also discusses the different types of objects and their electricity transportation ability. Insulators, their function, and their importance in electrical circuits are also discussed in the section. 

Reasons to Study NCERT Solutions

NCERT Solutions for Class 6 Science Chapter 12 provided by Extramarks will help the students in their exam preparation in the following ways:

  • Subject matter experts at Extramarks have prepared the solutions as per the latest guidelines by CBSE.
  • The solutions are accurate and written in simple language.
  • The solutions can be used for last-minute revision.

FAQs (Frequently Asked Questions)

Electric switches are used to complete or break an electrical circuit. Refrigerators, fans, microwave ovens, and electric cookers are some electrical gadgets that have inbuilt switches in them. 

Solutions to 10 questions are included in the NCERT Solutions of Class 6 Science Chapter 12. It also contains short question answers and some fill-in-the-blank questions that you can go through for practice. In case you are unable to answer the textbook questions correctly, you can access the solutions and clear your queries from these solutions. 

All the fundamental concepts of the chapter highlighted in the solutions are to prepare you to face the changes that may occur in the industries. It has been prepared in an interactive way for your problem-solving.

For setting up an electric current, an energy source like a battery is needed. Such a battery must produce a voltage (when the switch of the electrical circuit is switched on) so there can be a movement of electrons in the proper direction. There’s a switch in the circuit. When the switch is turned on, the electrons flow in a single direction. The force acting on electrons is known as electromotive force and the quantity is a voltage, measured in volts.