The horizontal component of the earth's magnetic field at any place is – McqOptions

MCQOPTIONS

1.	The horizontal component of the earth's magnetic field at any place is equal to Bn and the vertical component of the result. What is the value of the total intensity of the Earth's magnetic field at that place?
A.	Bn
B.	2Bn
C.	√2Bн
D.	Bн / 2
Answer» D. Bн / 2

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