Electricity, as a flow of charge, does not occupy space or have mass, making option (D) the correct answer. It consists of electrons moving through conductors and does not represent a physical substance. This fundamental understanding helps clarify misconceptions regarding the nature of electricity. ;
Electricity does not occupy space or have mass, making option (D) the correct answer. It is the flow of electric charge, primarily through electrons, which does not constitute a physical substance. Recognizing this distinction is important for understanding how electricity operates in various systems.
;