Instasolv

IIT-JEE NEET CBSE NCERT Q&A

4.5/5

NCERT Solutions for Class 10 Science Chapter 13 – Magnetic Effects of Electric Current

NCERT Solutions for Class 10 Science Chapter 13-Magnetic Effects of Electric Current are designed by our highly qualified Science teachers in a step by step way for easy and better understanding of all the concepts. in Chapter 13 of NCERT Solutions for Class 10 Science, you will learn about the meaning of a magnet, properties of a magnet and uses of a magnet. You will be introduced to interesting concepts like magnetic field and field lines, poles of a magnet, bar magnet, iron fillings test around a bar magnet, how no two magnetic field lines intersect, the relative strength of magnetic field inferred from magnetic field lines, and magnetic field lines form a closed-loop.

This chapter of CBSE Class 10 Science Book also helps you get an in-depth understanding of electromagnetic induction, electric generators, domestic electric circuits. Here you will also learn Oersted’s experiment, Ampere’s experiment, Fleming’s left-hand rule, right-hand thumb rule and Faraday’s experiment. 

This chapter comprises 8 In-text question sets that contain about 35 questions. It also contains an all-inclusive exercise at the end of the chapter that comprises 18 questions. The In-text question sets and the exercise adequately cover all concepts of the chapter. Our NCERT Solutions answer all questions in details to help you become thorough with the chapter and score brilliantly in your board exams. They have been drafted in a strategic manner which helps you learn faster, better and remember more. 

CBSE NCERT Class 10 Science Chapter 13

Our NCERT Solutions for Class 10 Science Chapter 13 – Magnetic Effects and Current covers all corners of the chapters in details. They contain detailed diagrams and relevant examples wherever necessary. Some of the topics discussed in this chapter have been given below. 

  • Introduction

This section throws light on how electric current provokes a magnetic effect in its presence. You shall also read about what is a magnet, the properties of magnets and uses of magnets. 

  • Magnetic Field And Field Lines

Here, the topic discusses magnetic field and field lines. It tells you that a magnetic field is an area around a magnet where a magnetic force can be felt. It is a quantity that has both magnitude and direction. Attraction or repulsion of objects can be seen in magnetic fields. This section also tells you that the magnetic field lines represent the magnetic field. 

  • Poles of a Magnet

This section of CBSE NCERT Class 10 Science Chapter 13 talks about how a magnet is bipolar and has two poles, namely, south pole and north pole. It tells you that these poles coexist and cannot be separated. When you suspend a magnet freely the side that points towards earth geographic north is its north pole and the other is the south pole.  This section also tells you that as poles repel and unlike poles attract each other. 

NCERT CBSE Class 10 Science Chapter 13 also elaborates about bar magnets, and iron filings test around a bar magnet, how no two magnetic field lines intersect, the relative strength of magnetic field inferred from magnetic field lines, and magnetic field lines form a closed-loop. 

  • Magnetic Field Due to a Current-Carrying Conductor

This section of NCERT Class 10 Science Chapter 13 talks about the magnetic field, caused due to a current-carrying conductor through various significant topics such as Oersted’s experiment, electromagnetism and electromagnet, magnetic field due to a straight current-carrying conductor, right-hand thumb rule, magnetic field due to current through a circular loop and magnetic field due to current in a solenoid. 

  • Force on a Current-Carrying Conductor in a Magnetic Field 

This part of NCERT Solutions for Class 10th Science Chapter 13 – Magnetic Effects of Electric Current, educates you about the force on a current-carrying conductor in a magnetic field through various concepts such as Ampere’s experiment, Fleming’s left-hand rule 

  • Electric Motor

Class 10 Science Magnetic Effects of Electric Current, teaches you how electrical energy is converted to mechanical energy with the help of electric motors. This will be explained with the help of Fleming’s Left-hand rule. 

  • Electromagnetic Induction

This segment teaches you that when a certain amount of current is induced due to its placement over a conductor in a changing magnetic field. This phenomenon will be called electromagnetic induction.

 In the later part of NCERT Solutions for Class 10 Science Chapter 13 – Magnetic Effects of Electric Current, you understand electric generators and domestic electric circuits, Faraday’s experiment, Fleming’s right-hand rule, power loss in transmission. 

NCERT Class 10 Science Chapter 13 Exercise Questions

There are a total of 8 sets of In-text questions at the end of the chapter. Below is a brief overview:

  •  In-text 13.1 consists of 1 question, which is based on a compass needle and a bar magnet. 
  •  In-text 13.2.2 consists of 3 questions, in which question 1 is a diagrammatic question, where you have to draw the magnetic field lines around the bar magnet. Question 2 and 3 are similar types of questions in which you have to write the properties of magnetic field lines and have to explain why magnetic field lines do not intersect. 
  • In-text 13.2.4 consists of 3 questions, in which question 1 and 2 are scenario-based questions. You will have to draw the diagram appropriately for the statement given. Question 1 needs you to apply the right-hand rule and question 2 based on magnetic fields. Question 3 is an MCQ where you have to choose one option from the given 4 options. It is also based on the magnetic field. 
  • In-text 13.3 consists of 3 questions, in which question 1 is an MCQ. Question 2 and 3 are short answer questions, which are based on magnetic fields. 
  • In-text 13.4 consists of 3 direct short answer questions. Question 1 is based on Fleming’s left-hand rule. Question 2 and 3 are based on electric motors. 
  • In-text 13.5 consists of 1 short answer question, in which you have to write different ways to induce a current in a coil. 
  • In-text 13.6 consists of 4 direct short answer questions. Question 1 is based on an electric generator, question 2, 3 and 4 are based on sources of direct current, sources of alternating current and induced current. 
  • In-text 13.7 consists of 3 questions. Question 1, 2 and 3 are based on the electric circuits and appliances. 

NCERT CBSE Class 10 Science Chapter 13 consists of 1 exercise with 18 questions in it. Below is a brief overview. 

  • Question 1 to 5 are multiple-choice questions, in which you have to choose the correct option from the given choices. Question 6 is a true and false question. These questions have been asked from various topics of the chapter. 
  • Question 7, 9 and 15 are based on magnetic fields. You have to write the solutions based on the question asked with supporting diagrams. Question  10 is a scenario-based question. You have to support the question with an appropriate explanation. 
  • Question 8 and 11 are diagrammatic questions based on the solenoid and electric motors. 
  • Question  12 is based on the electric motor. Question 13, 14 and 16 are based on the electric generator and galvanometer. Question 16 is a diagrammatic question. 
  • Question 17 asks you to explain about the electric short circuit, and question 18 is about the function of the earth wire and its importance for earth metallic appliances. 

Benefits of NCERT CBSE Class 10 Science Chapter 13

There are many benefits associated with studying from our comprehensive NCERT Solutions for Class 10 Science Chapter 13-Magnetic Effects of Electric Current. Some of them have been given below.

  • These solutions are drafted by our Science experts with utmost care to make you’re learning more fun and interactive. 
  • Our expert science teachers have strictly followed CBSE and NCERT guidelines while drafting these solutions.
  • They are well-structured, easy to understand, completely accurate, to the point and step by step solutions that have been designed to help you learn quickly and effectively.
  • Our NCERT Solutions ensure that you are never left with conceptual doubts or questions. They also help you strengthen your conceptual knowledge. 
  • They cover all concepts of the chapter with detailed explanations, relevant examples and illustrative diagrams to help you become thorough with the chapter.
  • Our smart study techniques and learning shortcuts help you excel in your board exams.