Before we go to school or to attend any function, we ensure that our clothes are crisp and not crimped. And for this, we use an iron to straighten out those clothes. Why do we only use iron? What’s the mechanism behind the working of an iron? And why is an iron always hot? Well, this iron is the most basic example of the heating effects of electric current in our everyday life. There are many such other devices that work on the heating effects of electric current. Let us study them below.

#electriccurrent #current #physics

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