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ASMO Science Olympiad 2014 — Division P, Level 2 (Years 5 & 6) Question 10

ASMO Science · ASMO Science Olympiad 2014 — Division P, Level 2 (Years 5 & 6)

Question 10

Magnetic fields are area where an object exhibits a magnetic influence. For an attraction or repulsion to occur, there must be a positively and negatively charged particles. Magnetic fields can be produced by moving charges, either by shifting the magnet or changing the direction of the current flow constantly.

How do the magnetic fields flow?

Question illustration
  1. From Negative to Negative.
  2. From Positive to Positive.
  3. From Positive to Negative.
  4. From Negative to Positive.