ElectroMagnetic InductionHard
Question
Figure shows three regions of magnetic field, each of area A, and in each region magnitude of magnetic field decreases at a constant rate α. If 
is induced electric field then value of line integral 
along the given loop is equal to -
is induced electric field then value of line integral along the given loop is equal to -Options
A.αA
B.- αA
C.3αA
D.- 3αA
= 
⇒ - αA = 
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