Physics 9702 · AS & A Level · Physical quantities

Physical quantities — practice question

Which charge could a particle have?

  • A$6.40 \times 10^{-20}\text{ C}$
  • B$4.00 \times 10^{-19}\text{ C}$
  • C$1.12 \times 10^{-18}\text{ C}$
  • D$9.11 \times 10^{-18}\text{ C}$

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