In sum and difference method in vibration magnetomere if the time period is more if:
Similar poles of both magnets are on same side
Opposite poles of both magnets are on same side
Both magnets are perpendicular to each other
Nothing can be said
As we learn
Time Period of two magnets with opposite moment -
-
In sum position Ts =
In difference position : Td =
It is clear that Td Ts
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