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PHYSICS AND MEASUREMENT
Question #58985
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Question
What is the fixed value of the elementary charge used in defining the ampere?
A. 1.758820×10¹¹ C/kg
B. 9.109×10⁻³¹ C
C. 6.242×10¹⁸ C
D. 1.602176634×10⁻¹⁹ C
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