When current flows through an electric circuit, the collision between the electrons and atoms of wire causes heat to be generated. How much heat is generated during current flowing through a wire and on what conditions and parameters do the heat generation depend? James Prescott Joule an English physicist, coined a formula which explains this phenomenon accurately. This is known as Joule’s law. What is Joule’s Law of HeatingThe heat which is produced due to the flow of current within an electric

In this article, we will explore the concept of the mechanical equivalent of heat, which states that mechanical work and heat can be converted into each other. We will also learn about the experiments and discoveries that led to this idea and how it helped to establish the science of thermodynamics.What is the Mechanical Equivalent of Heat?The mechanical equivalent of heat is a term that describes the relationship between mechanical work and heat. It is defined as the amount of work required to