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Grade: 11
        
what is eddy current and whatare its applications    explain briefly
 
 
 
11 months ago

Answers : (1)

Arun
15912 Points
							
Eddy Currents :
Eddy currents are the currents induced in the body of a conductor when the amount of magnetic   flux linked with it changes. The experimental concept was given by Focault and hence they are also named as Focault currents.
 

Applications of eddy currents

(i)    Induction furnace (heating effect of eddy current)

(ii)   Dead-beat galvanometer (electromagnetic damping)

(iii)  Electric brakes

(iv) Diathermy ( Strong 50 MHz A.C. passed through human body, also called deep heat treatment )

(v)  Induction motor

(vi) Car-speedometer

(vii)Energy meter

 
Regards
Arun (askIITians forum expert)
11 months ago
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