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Coulomb Quiz(100%guaranteed answers)
The distance between two charges q(a) and q(b) is r, and the force between them is F. What is the force between them if the distance between them is doubled? a. 4F b. F/4 c. F/9 d. 9F correct answersb. F/4 Coulomb's law says that the force between any two charges depends a. directly on the size of the charges. b. inversely on the square of the distance between the charges. c. both A and B d. none of the above correct answersc. both A and B The SI unit of charge is the a. coulomb ...
- Exam (elaborations)
- • 2 pages •
The distance between two charges q(a) and q(b) is r, and the force between them is F. What is the force between them if the distance between them is doubled? a. 4F b. F/4 c. F/9 d. 9F correct answersb. F/4 Coulomb's law says that the force between any two charges depends a. directly on the size of the charges. b. inversely on the square of the distance between the charges. c. both A and B d. none of the above correct answersc. both A and B The SI unit of charge is the a. coulomb ...
Electrostatics & Coulomb's Law(100%correct answers)
Like Chargescorrect answers + repels + & - repels - Unlike Chargescorrect answers + attracts - (opposites attract) Insulatorscorrect answers material through which a charge will not move easily, make horrible conductors Localized Chargecorrect answers when charge is placed on the insulator, it doesn't distribute over the material's surface Examples of Insulatorscorrect answers glass, air, rubber, plastic, wood Conductorscorrect answers a material that allows charges to move abou...
- Exam (elaborations)
- • 2 pages •
Like Chargescorrect answers + repels + & - repels - Unlike Chargescorrect answers + attracts - (opposites attract) Insulatorscorrect answers material through which a charge will not move easily, make horrible conductors Localized Chargecorrect answers when charge is placed on the insulator, it doesn't distribute over the material's surface Examples of Insulatorscorrect answers glass, air, rubber, plastic, wood Conductorscorrect answers a material that allows charges to move abou...