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5.Magnetism and Matter
medium
The diagram shows magnetic field lines. We move from above to below and back.Below shows the graph of variaton of magnetic flux with time. We will measure the flux of

A
$A$ then $A$
B
$A$ then $C$
C
$B$ then $D$
D
$D$ then $D$
Solution
Flux first increases becomes max and then decreases
Standard 12
Physics