E3C05:What orientation of Bz (B sub z) increases the likelihood that charged particles from the Sun will cause disturbed conditions?
Direct answer summary (2024-2028 NCVEC pool)
The official correct answer for E3C05 is Southward.
The key fact is Southward. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.