Question Info

This question is public and is used in 1 test or worksheet.

Type: Multiple-Choice
Category: Physics
Level: Grade 12
Tags: PS2.B
Author: HTPhysics
Created: a month ago

View all questions by HTPhysics.

Physics Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 12 Physics

What is the phenomenon called when Earth's magnetic field reverses its polarity?
  1. Secular Variation
  2. Magnetic Storm
  3. Geomagnetic Reversal
  4. Magnetic Equinox
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.