Faraday’s Law of Electromagnetic Induction

faraday's law

Definition of Faraday’s Law Faraday’s law of electromagnetic induction, also known as Faraday’s law, is the basic law of electromagnetism which helps us to predict how a magnetic field would interact with an electric circuit to produce an electromotive force (EMF). This phenomenon is known as electromagnetic induction. Michael Faraday proposed the laws of electromagnetic … Read more

Avogadro’s Hypothesis (Avogadro’s Law)| Formula, eg

avogadro's hypothesis

Definition of Avogadro’s Hypothesis (Avogadro’s Law) Avogadro’s hypothesis states that equal volumes of different gases contain an equal number of molecules under the same temperature and pressure conditions. This empirical relation can be derived from the kinetic theory of gases under the assumption of a perfect (ideal) gas. The law is approximately valid for real … Read more

Gay Lussac’s Law | Definition, Formula, Examples

gay lussac's law

Definition of Gay Lussac’s Law Gay Lussac’s law that the absolute temperature and pressure of an ideal gas are directly proportional under constant mass and volume conditions. In other words, heating gas in a sealed container causes its pressure to increase, while cooling a gas lowers its pressure. The reason this happens is that increasing … Read more

Law of Reciprocal Proportions | Definition, History, eg

law of reciprocal proportions

Definition of Law of Reciprocal Proportions The law of reciprocal proportions states that, If two different elements combine separately with a fixed mass of a third element, the ratio of the masses in which they do so are either the same as or a simplemultiple of the ratio of the masses in which they combine. … Read more

Law of Definite Proportion | Definition, History, Examples

law of definite proportion

Definition of Law of Definite Proportion Law of definite proportion, states that every chemical compound contains fixed and constant proportions (by mass) of its constituent elements. Other Definitions Although many experimenters had long assumed the truth of the principle in general. The French chemist Joseph-Louis Proust first accumulated conclusive evidence for it in a series … Read more

Law of Conservation of Mass | History, Formula, Example

law of conservation of mass

Definition of Law of Conservation of Mass The law of conservation of mass states that, “The mass in an isolated system can neither be created nor be destroyed but can be transformed from one form to another”. According to the law of conservation of mass, the mass of the reactants must be equal to the … Read more

Laws of Chemical Combination in Chemistry | Types, eg

laws of chemical combination

Definition of laws of Chemical Combination Chemistry is the study of the transformation of matter from one form to the other. These transformations often occur as a result of the combination of two different types of matter. The combination of different elements to form compounds is governed by certain basic rules. These rules are referred … Read more