Class 7

Through the study of an electric bell, students learn how electromagnets can be utilised to perform work, in this case, to create sound. It provides a practical example of electromagnetism in action and illustrates how electrical energy can be converted into mechanical energy.

Class 7 Science- Chapter 10- Electric Current and its Effects- Activity Electric Bell – Understanding the Working Principle Read More

By building and experimenting with an electromagnet, students gain a practical understanding of electromagnetism. They learn how electricity can create magnetism and the various applications of this phenomenon in everyday technology

Class 7 Science- Chapter 10- Electric Current and its Effects- Activity 10.6- Building an Electromagnet Read More

This activity helps students visually understand and grasp the concept of the magnetic effect of electric current. It lays the foundation for further exploration into how electricity and magnetism are interconnected, leading to the concept of electromagnets and their applications in various devices and technologies.

Class 7 Science- Chapter 10- Electric Current and its Effects- Activity 10.5- Observing the Magnetic Effect of Electric Current with a Compass Needle Read More

Objective- This activity helps students understand the heating effect of electric current, particularly how a bulb heats up when electric current flows through it. Concepts to Understand Heating Effect of …

Class 7 Science- Chapter 10- Electric Current and its Effects- Activity 10.2- Exploring the Heating Effect of Electric Current on a Bulb Read More