The question tests knowledge of fundamental physical quantities and their SI units, specifically electric current.
Step 2: Apply the concept
Electric current is measured in amperes (A), which is the SI unit. Volt is the unit of electric potential, ohm is the unit of resistance, and watt is the unit of power.
Final Answer:
Ampere → Option A
Quick Check:
SI unit of electric current = Ampere ✅
Quick Trick:Remember 'A' for Ampere as current unit.
Common Mistakes:
MISTAKES
Confusing ampere with volt or ohm.
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