At a certain place the horizontal component of the earth?s magnetic fi – McqOptions

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1.	At a certain place the horizontal component of the earth?s magnetic field is B0 and the angle of dip is 45o. The total intensity of the field at that place will be [MP PET 2000; Pb PET 2003]
A.	B0
B.	\[\sqrt{2}\,{{B}_{0}}\]
C.	2 B0
D.	\[B_{0}^{2}\]
Answer» C. 2 B0

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