The magnetic field of earth, magnetosphere expands to about __________ – McqOptions

MCQOPTIONS

1.	The magnetic field of earth, magnetosphere expands to about _____________
A.	64,000 km above the earth's surface
B.	9600 km above the earth's surface
C.	8000 km above the earth's surface
D.	None of the above
Answer» B. 9600 km above the earth's surface

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