EAMCET Engineering 2005 Solved Paper

Section: Physics

Question : 28 of 160

Marks: +1, -0

If two identical bar magnets, each of length l, pole strength m and magnetic moment M are placed perpendicular to each other with their unlike poles in contact, the magnetic moment of the combination is

‌
M
√2
lm(√2)
2‌lm(√2)
2M

Validate

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