Question

question 14
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which of the following correctly expresses the value of $2.0 \times 10^{-3}$ in decimal notation and in the si unit for electric current?
2,000 v
0.002 a
2,000 a
0.002 v

Explanation:

1. First, convert $2.0 \times 10^{-3}$ to decimal notation: moving the decimal point 3 places left gives 0.002.
2. The SI unit for electric current is the ampere, abbreviated as A. Volts (V) are the SI unit for electric potential, not current.
3. Match the correct decimal value and unit to the options.

Answer:

B. 0.002 A