One coulomb charge is carried by:
Correct answer: A. 6.25 x 10^18 electrons
- A. 6.25 x 10^18 electrons
- B. One electron
- C. One proton
- D. 1.6 x 10^19 electrons
Explanation
Remember that 1 coulomb charge is carried by 6.25 × 1018 electrons.
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Electrostatics describes forces between charges through Coulomb's law, electric fields and field intensity, then uses electric potential to measure energy per unit charge. Capacitors store charge and electrical energy, with capacitance depending on geometry and dielectric material, not simply on the amount of charge present.
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