Electric current is the rate of flow of electric charge through a conductor. It is mathematically expressed as I = Q/t, where I is current in amperes, Q is electric charge in coulombs, and t is time in seconds. Therefore, 1 ampere = 1 coulomb per second (C/s).
Electric current is ______.
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Question context
This question is part of ⚡ Electrical Engineering within the broader 🛠️ Engineering Essentials subject and appears in the PTS Pakistan Testing Service preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.