Coulomb's Formula F = KQ₁Q₂/R² Gives the Force Between Two

question 38

Multiple Choice

Coulomb's formula F = KQ₁Q₂/R² gives the force between two charges in free space. The value of K

• A) is the same under all circumstances.
• B) is different for positive and negative charges.
• C) depends on the masses of the charged particles.
• D) equals the charge on the electron.

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