Physics for IGCSE & O level - Magnets And Currents (Section 11 - No. 9)
What is the relationship between magnetism and electricity?
They are unrelated.
Electricity can produce magnetism, and magnetism can produce electricity.
Magnetism can produce electricity, but electricity cannot produce magnetism.
Electricity can produce magnetism, but magnetism has no effect on electricity.
Giải thích
They are closely related.