Tru Physics

Tag: Ohm's Law

  • Chapter 9: Current

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    9.1 Introduction to Electric Current Electric current is the flow of electric charge through a conducting medium, such as a wire or a circuit. The movement of charged particles, typically electrons, results in the transfer of energy and information through the medium. In this chapter, we will explore the properties and characteristics of electric current,…

  • Ohm’s Law

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    Introduction Ohm’s law is a fundamental principle in the field of electronics and electrical engineering. Named after the German physicist Georg Simon Ohm, it describes how current, voltage, and resistance interact in an electrical circuit. Definition and Equation Ohm’s law states that the current flowing through a conductor between two points is directly proportional to…