Joule's Heating law & Electrical Energy | 10th Physics | Ikram Define Academy
Автор: Ikram Define Academy
Загружено: 2023-01-05
Просмотров: 303
Описание:
There are many form of energy in which electrical energy is an important form used in daily life. This is a form of energy obtained through electrical current. It has a mathimatical form of E = I V t. In continuation to electrical energy Joule proposed a law called Joule's Heating Law. In this law he described that there some amount of energy which is converted to heat in every electrical process. He further added that this heat is equal to sqaur of Current (I) into Resistance (R) and time (t). Actually this is the energy comsumed in electrical circuit by electrical appliance in time with resistance with flowing current. It is Denoted by H.
Mathimatical form. H= I^2 R t
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