The initial increase of magnetic field in magnetic storms is caused __ – McqOptions

MCQOPTIONS

1.	The initial increase of magnetic field in magnetic storms is caused _________________
A.	None of the above
B.	when there is a large decrease in field intensity
C.	when the gust wind itself engulfs the magnetosphere
D.	when the shock wave, associated with the gusty solar wind, compresses the magnetosphere
Answer» E.

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