Following figures show the arrangement of bar magnets in different configurations. Each magnet has magnetic dipole moment (m). Which configuration has highest value of magnetic dipole moment?A. B. C. D.

Following figures show the arrangement of bar magnets in different con

1.	Following figures show the arrangement of bar magnets in different configurations. Each magnet has magnetic dipole moment (m). Which configuration has highest value of magnetic dipole moment?A. B. C. D.
Answer» Correct Answer - C `(a) M_(1)=msqrt2 ` `(b) underset(m)overset(m)(hArr) Rightarrow M_(2)=0` `(c) M_(3)=msqrt((1+cos 30^(@))2)` `" " msqrt((1+(sqrt3)/(2)))2=msqrt(2+sqrt3)` `(d) " " M_(4)=2m cos30^(@)=msqrt3`

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Following figures show the arrangement of bar magnets in different configurations. Each magnet has magnetic dipole moment (m). Which configuration has highest value of magnetic dipole moment?A. B. C. D.

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