Column A
Column B
1.Rubber
a.Circuit
2.Solenoid carrying current
b.Electric circuit
3.Heating effect of current
C.Insulator
4 Closed path in which current flows
d.Fuse
5.Space around a magnet
e.Bar magnet
6 Path of an electric current
f.Magnetic field
Answers

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NCERT Exemplar
NCERT Exemplar Class 7
Class 7 Science
Chapter 14 Electric Current And Its Effects

NCERT Exemplar Solutions Class 7 Science Chapter 14 Electric Current and Its Effects
NCERT Exemplar solutions for Class 7 Science Chapter 14 Electric Current and Its Effects includes solutions to all the problems provided in NCERT Exemplar book. This solution provides answers to questions of varying difficulty which will help you to gain extra knowledge on the topic Electric Current and Its Effects.
NCERT exemplar solutions for class 7 science has questions such as fill in the blanks, match the following, questions on electronic circuit diagrams, true or false questions, their answers and detailed explanation for all multiple choice questions.
NCERT Exemplar solution provided here has answers and explanations to 5 multiple choice questions, answer to 7 very short answer questions, 4 short answer questions and answers to 4 long answer questions.
Download PDF of NCERT Exemplar for Class 7 Science Chapter 14- Electric Current and Its Effects







Importance of NCERT Exemplar Solutions for Class 7 Science Chapter 14 Electric Current and Its Effects.
This exemplar solution covers questions on basics of electric circuits, heating and magnetic effect of electric current, symbols used in electric circuits, working of bulb filaments, fuse and MCB’S, applications of the magnetic effect of electric current, working of an electric bell.
Topics covered in NCERT Exemplar Solutions for Class 7 Science Chapter 14 Electric Current and Its Effects.
14.1 – Symbols of Electric Components
14.2 – Heating Effect of Electric Current
14.3 – Magnetic Effect of Electric Current
14.4 – Electromagnet
14.5 – Electric Bell.
Access Answers to NCERT Exemplar for Class 7 Science Chapter 14- Electric Current and Its Effects
Multiple Choice Questions
1. When an electric current flows through a copper wire AB as shown in Figure14.1, the wire

(a) deflects a magnetic needle placed near it.
(b) becomes red hot.
(c) gives an electric shock.
(d) behaves like a fuse.
Soln:
The answer is (a) deflects a magnetic needle placed near it.
Explanation:
A current-carrying wire acts as a magnet with a magnetic field around it, the strength of which depends upon the amount of current passing through it.