State Council of Educational Research and Training, Tamil Nadu (2020) Electricity. [Teaching/Learning Resource]

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You have already learnt about electricity in your lower classes, haven’t you? Well, electricity deals with the flow of electric charges through a conductor. As a common term it refers to a form of energy. The usage of electric current in our day to day life is very important and indispensable. You are already aware of the fact that it is used in houses, educational institutions, hospitals, industries, etc. Therefore, its generation and transmission becomes a very crucial aspect of our life. In this lesson you will learn various terms used in understanding the concept of electricity. Eventually, you will realise the importance of the applications of electricity in day to day situations.

Item Type: Teaching/Learning Resource
Program: A publication under Free Textbook Programme of Government of Tamil Nadu
Learning outcomes: At the end of this lesson, students will be able to: � Make an electric circuit. � Differentiate between electric potential and potential difference. � Infer what electrical resistivity and conductivity mean. � Know the effective resistance of a system of resistors connected in series and parallel. � Understand the heating effect of the electric current. � Define electric power and electric energy and explain domestic electric circuits. � Know the modern appliances such as LED bulb and LED television.
Access: Open
Uncontrolled Keywords: Physics
Subjects: Science General
Curriculam Level: 4. Junior Secondary
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Depositing User: COL Staff
Date Deposited: 12 Apr 2021 04:28
Last Modified: 22 Apr 2021 00:53
URI: https://vut.oer4pacific.org/id/eprint/253

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