At time 
magnetic field of 1000 Gauss is passing perpendicularly through the area defined by the closed loop shown in the figure. If the magnetic field reduces linearly to 500 Gauss, in the next 
, then induced EMF in the loop is:
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
According to question, 
gauss 
Time 
Using faraday law
Induced 
.
Area, 
of 
ar of 
Area of triangle 
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