Ratio between total intensity of magnetic field at equator to poles is – McqOptions

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1.	Ratio between total intensity of magnetic field at equator to poles is [IIT 1970; CPMT 1981]
A.	1 : 1
B.	1 : 2
C.	2 : 1
D.	1 : 4
Answer» C. 2 : 1

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