NCERT Solutions For Class 7 Science Chapter 14: In this article, we get you NCERT Solutions Class 7 Science Chapter 14 – Current and its Effects. The solutions provided here are prepared by the top academic experts at Embibe as per NCERT Science textbook. You can either view the solutions or download free NCERT Solutions for Class 7 Science Chapter 14 in PDF format to study in offline mode.
CBSE NCERT Solutions For Class 7 Science Chapter 14
The detailed and step-by-step CBSE NCERT solutions for Class 7 Science Chapter 14 Electric Current and its Effects will be extremely useful for quick revision of the chapter. Also, we have attached a PDF file for these solutions that can be downloaded for free and can be accessed anytime and anywhere.
Before we get into the detailed CBSE NCERT Solutions for Class 7 Science Chapter 14, let’s have an overview of the list of topics in the chapter along with downloadable PDF:
|14.1||Symbols of Electric Components|
|14.2||Heating Effect of Electric Current|
|14.3||Magnetic Effect of Electric Current|
CBSE NCERT Solutions For Class 7 Science Chapter 14 PDF Download
Here we have provided the solutions for Chapter 14 of NCERT Books for Class 7 Science:
Download NCERT Solutions for Class 7 Science for other chapters:
- Chapter 1 – Nutrition in Plants
- Chapter 2 – Nutrition In Animals
- Chapter 3 – Fibre To Fabric
- Chapter 4 – Heat
- Chapter 5 – Acids, Bases, and Salts
- Chapter 6 – Physical & Chemical Changes
- Chapter 7 – Weather, Climate & Adaptations Of Animals To Climate
- Chapter 8 – Winds, Storms, and Cyclones
- Chapter 9 – Soil
- Chapter 10 – Respiration In Organisms
- Chapter 11 – Transportation In Animals And Plants
- Chapter 12 – Reproduction In Plants
- Chapter 13 – Motion And Time
- Chapter 15 – Light
- Chapter 16 – Water – A Precious Resource
- Chapter 17 – Forests: Our Lifeline
- Chapter 18 – Wastewater Story
CBSE Class 7 Science Chapter 14: Electric Current And Its Effects – Chapter Summary
In NCERT Class 7 Chapter 14 – Electric Current and its Effects, you will first learn about representing various electric components through symbols and diagrams. This chapter extensively explains various aspects of electric current through activities. You will get to know about the heating as well as magnetic effects of electric current.
You will also learn about batteries, filament, electromagnets, and lastly about how electric bell works. Upon finishing this chapter, students will have a good command over both theoretical and practical aspects of electric current.
Download important study materials for CBSE Class 7 tabulated below:
|CBSE Class 7 Maths Syllabus||CBSE Class 7 Social Science Syllabus|
|CBSE Class 7 English Syllabus||CBSE Class 7 Science Syllabus|
|NCERT Books for Class 7 Maths||NCERT Books For Class 7 (All Subjects)|
FAQs Related To NCERT Solutions For Class 7 Science Chapter 14
Here we have provided some of the frequently asked questions related to this chapter:
A: The correct circuit diagram is:
A: The two effects of electric current are:
i) Heating effect of electric current
ii) Magnetic effect of electric current
(a) Longer line in the symbol for a cell represents its ______ terminal.
(b) The combination of two or more cells is called a ______.
(c) When current is switched ‘on’ in a room heater, it ______.
(d) The safety device based on the heating effect of electric current is called a ______.
A: (a) Longer line in the symbol for a cell represents its positive terminal.
(b) The combination of two or more cells is called a battery.
(c) When current is switched ‘on’ in a room heater, it produces heat.
(d) The safety device based on the heating effect of electric current is called a fuse.
(a) To make a battery of two cells, the negative terminal of one cell is connected to the negative terminal of the other cell. (T/F)
(b) When the electric current through the fuse exceeds a certain limit, the fuse wire melts and breaks. (T/F)
(c) An electromagnet does not attract a piece of iron. (T/F)
(d) An electric bell has an electromagnet. (T/F)
A: a) F
A: No, because plastic does not have the magnetic property to get attracted to a magnet hence magnet cannot be used to separate plastic bags.
(i) Would any of the bulb glow when the switch is in the ‘OFF’ position?
(ii) What will be the order in which the bulbs A, B and C will glow when the switch is moved to the ‘ON’ position?
A: i) No, the bulb will not glow as the circuit is not complete when the switch is off
ii) If the switch is On, all the bulbs glow simultaneously.
Now we have provided you with all the detailed CBSE NCERT Solutions for Class 7 Science Chapter 14. We hope this detailed article helps you in your endeavour. Note that this chapter is extremely important not only for Class 7 exams but also in higher classes where these concepts will be covered in details. So, it is essential for students to have a good knowledge and understanding of Electric Current and its Effects. Make the best use of the solutions provided here to master this chapter.
If you have any query regarding this article on NCERT Solutions, do let us know about it in the comment section below and we will get back to you at the earliest.287 Views