AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Electric current is the rate of flow of electric charges through a conductor. Mathematically, $I = Q/t$. Its SI unit is ampere (A).
Source: Chapter 11, Section 11.1
For a 1-mark question, examiners expect the definition and the SI unit in one sentence each. Mentioning the formula $I = Q/t$ adds precision but is optional here. The key terms are "rate of flow of electric charges" and "ampere." Do not write more than two lines.