Physics for IGCSE & O level - Electricity (Section 4 - No. 43)
What does the term 'short circuit' mean in an electrical context?
A circuit with a high resistance.
A circuit with a low resistance, often leading to excessive current.
A circuit with no current flow.
A circuit where components are arranged in series.
Giải thích
A short circuit is a low-resistance path, causing high current.