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Questions and Answers
What is the value of the Coulomb constant (ke)?
What is the value of the Coulomb constant (ke)?
- 9.81 m/s^2
- 3 x 10^8 m/s
- 6.67 x 10^-11 N.m^2/kg^2
- 8.9876 x 10^9 N.m^2/C^2 (correct)
What is the SI unit of charge?
What is the SI unit of charge?
- Ampere
- Volt
- Coulomb (correct)
- Newton
What is the smallest unit of charge?
What is the smallest unit of charge?
- 3.2 x 10^-20 C
- 1.6 x 10^-19 C (correct)
- 2.5 x 10^-19 C
- 5.0 x 10^-18 C
What is the permittivity of free space (eo)?
What is the permittivity of free space (eo)?
What type of force is the electric force?
What type of force is the electric force?
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