Two magnets, each of magnetic moment ?M? are placed so as to form a cr – McqOptions

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1.	Two magnets, each of magnetic moment ?M? are placed so as to form a cross at right angles to each other. The magnetic moment of the system will be [AFMC 1999; Pb PET 2001]
A.	2 M
B.	\[\sqrt{2}\,M\]
C.	0.5 M
D.	M
Answer» C. 0.5 M

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