Question

Question

16 of 20

The unit used to measure quantity of charge is the

kilogram.

Newton.

Coulomb.

joule.

Question

17 of 20

Two charged particles both have positive net charges. They are near each other and released from rest.

Which of the following statements best describes the interaction of the particles?

The particles will attract. As they get closer together, the force of attraction will increase.

The particles will attract. As they get closer together, the force of attraction will decrease.

The particles will repel. As they get further apart, the repelling force will increase.

The particles will repel. As they get further apart, the repelling force will decrease.

Question

18 of 20

Which of the following statements concerning charge is most accurate?

In order for an object to have zero net charge, it must contain zero positive or negative charge.

One electron has a charge of -1.0 C.

The total charge present in the system and surroundings is constant in any process.

More than one of the above is accurate.

Question

19 of 20

Two charged particles, each with a charge of +8.0 μC are at some position near each other. What is the

distance between the particles if the static electric force between them is 5.0 N?

0.12 m

0.34 m

8.7 m

2.9 m

Question

20 of 20

Which of the following statements regarding charge is most accurate?

Charge is a fundamental property of matter.

Protons and electrons carry equal amounts of charge.

Two types of charge are possible.

All of the above are accurate.

Answer 1

please rate me

Thanks.