Electric current is defined as the
ARate of flow of electric charge through a conductor
BQuantity of charge stored in a conductor
CEnergy supplied by the battery per second
DMagnetic field created around a wire
Answer & Solution
Correct answer: A. Rate of flow of electric charge through a conductor
1. The chapter defines current as charge per unit time.
2. Mathematically I = Q / t.
3. Higher charge flowing per second means a larger current.
4. So option A is correct.
_Source: Selina Concise Physics Class 9, Ch 9 Current Electricity (Mistral OCR'd PDF), section on definition of current_
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