SI unit of electric current is:
AVolt (V)
BOhm (Ω)
CWatt (W)
DAmpere (A)
Answer & Solution
Correct answer: D. Ampere (A)
1. Current is the rate of flow of charge: I = Q / t.
2. SI unit: 1 ampere = 1 coulomb per second.
3. Volt = V (potential difference); Ohm = Ω (resistance); Watt = W (power).
_Source: NCERT Class 10 Science Ch 11 §11.2 Electric Current_
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