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At table tennis ball has a positive charge of 4.50 × 10-8 coulombs. It experiences a force of 2.72 × 10-3 newtons due to an electric field. What is the strength of the electric field?

  • 2.72 × 10-10 newtons/coulomb
  • 4.50 × 10-11 newtons/coulomb
  • 6.04 × 104 newtons/coulomb
  • 1.24 × 105 newtons/coulomb

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