Michael Faraday
- Born
22 September 1791
Newington Butts,
Surrey, England
- Died
25 August 1867 (Aged
75)
Hampton Court,
Middlesex, England
- Education
He Received Only Basic Formal Education, Attending A Local Day
School Until The Age Of 13.
- Work
- Faraday's Law Of Electromagnetic Induction
- Faraday's Experiments On Electrolysis
- Discovery Of Benzene
- Faraday Cage
- Research On Diamagnetism
- Faraday Constant
- Faraday Cup
- Faraday Effect
[1] Faraday's Law Of Electromagnetic
Induction :
- Faraday's Law Of Electromagnetic Induction, Formulated By
The English Scientist Michael Faraday, Describes The
Relationship Between A Changing Magnetic Field And The
Induction Of An Electromotive Force (Emf) In A Conductor.
- Basic Principle: Faraday's Law States That When There Is A
Change In The Magnetic Field Passing Through A Conductor,
An Electromotive Force Is Induced In The Conductor.
This Induced Electromotive Force Gives Rise To An Electric
Current If The Conductor Forms A
Closed Circuit.
- Faraday's Law Equation: The Mathematical Expression Of
Faraday's Law Is Given By:
Emf = -Dφ/Dt
- Emf Is The Induced
Electromotive Force
- Dφ/Dt Represents
The Rate Of Change Of Magnetic Flux
- Negative Sign Indicates That The Induced Emf Opposes The
Change In Magnetic Flux.
- Faraday's Law Is The Basis For Various Practical Applications,
Including Electric Power Generation, Electric Transformers,
And Electric Motors.
[2] Faraday's Experiments On Electrolysis :
- Michael Faraday Conducted Extensive Experiments On
Electrolysis, Which Is The Process Of Chemical Decomposition
Using An Electric Current. His Experiments And Discoveries In
This Field Laid The Foundation For Our Understanding Of
Electrochemistry.
- Laws Of Electrolysis:
Faraday's Experiments Led To The Formulation Of The Laws Of
Electrolysis, Also Known As Faraday's Laws.These Laws
Describe The Quantitative Relationships Between The Amounts
Of Substances Involved In Electrolytic Reactions And The
Electric Current Passing Through The Solution.
- First Law Of Electrolysis:
Faraday's First Law States That The Amount Of A Substance
Liberated (Deposited Or Dissolved) During Electrolysis Is
Directly Proportional To The Quantity Of Electric Charge
Passed Through The Electrolyte.This Law Established The
Concept That The Amount Of Chemical Change In An
Electrolysis Reaction Is Related To The Amount Of Electricity
Passed Through The System.
- Second Law Of Electrolysis:
Faraday's Second Law States That The Amounts Of Different
Substances Liberated By The Same Quantity Of Electric Charge
Are Proportional To Their Chemical Equivalents.Chemical
Equivalents Are The Ratios Of The Masses Of Substances
Involved In A Reaction Based On Their Valence Or Combining
Ratios.
[3] Discovery Of Benzene :
- Faraday's Investigations Into The Chemical Composition Of
Various Substances Led To The Discovery Of Benzene, An
Important Organic Compound.
- His Work On Hydrocarbons And Their Properties Laid The
Groundwork For The Development Of
Organic Chemistry.
[4] Faraday Cage :
- A Faraday Cage, Named After The English Scientist Michael
Faraday, Is An Enclosure Or Structure Designed To Block Or
Attenuate Electromagnetic Fields.
- It Is Constructed Using Conductive Materials, Such As Metal,
Which Create A Continuous Conductive Path That Diverts And
Absorbs Incoming Electromagnetic Radiation.
- Faraday Cages Are Used In Sensitive Electronic Equipment,
Such As Laboratories, To Shield Against Electromagnetic
Interference (Emi) That Could Disrupt Or Damage The
Operation
Of The Devices.
- The Size And Shape Of The Conductive Material Used Also Play
A Role In Determining The Cage's Effectiveness At Blocking Or
Attenuating Electromagnetic Fields.
[5] Research On Diamagnetism :
- Michael Faraday Conducted Extensive Research On
Diamagnetism, A Property Exhibited By Certain Materials That
Causes Them To Create A Weak Magnetic Field In Opposition To
An
Applied Magnetic Field.
- Faraday's Work On Diamagnetism Was A Significant
Contribution To The Understanding Of Magnetism And Laid The
Foundation For Subsequent Studies In The Field.
- Faraday Was The First To Identify And Classify Substances That
Displayed Diamagnetic
Properties.
- Faraday's Research On Diamagnetism Contributed To The
Development Of Maxwell's Equations And The Understanding Of
Electromagnetic Fields.
- His Work Demonstrated The Complex Interplay Between
Magnetism And Electricity, Revealing New Insights Into The
Fundamental Properties Of Matter.
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