Which statement best explains the relationship between the electric force between two charged objects and the distance between them?
a. as the distance increases by a factor, the electric force increases by the square of that factor.
b. as the distance increases by a factor, the electric force increases by twice that factor.
c. as the distance increases by a factor, the electric force decreases by twice that factor.
d. as the distance increases by a factor, the electric force decreases by the same factor.
e. as the distance increases by a factor, the electric force decreases by the square of that factor.
Answers: 2
Physics, 21.06.2019 14:10
Gam radio signals can usually be heard behind a hill, but fm often cannot. that is, am signals bend more than fm. explain. (radio signals, as we shall see, are carried by electromagnetic waves whose wavelength for am is typically 200 to 600 m and for fm about 3 m.)
Answers: 2
Physics, 22.06.2019 10:00
Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
Answers: 2
Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Physics, 22.06.2019 20:40
Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop
Answers: 1
Which statement best explains the relationship between the electric force between two charged object...
Mathematics, 03.11.2020 04:10
Mathematics, 03.11.2020 04:10
Mathematics, 03.11.2020 04:10
Mathematics, 03.11.2020 04:10
Mathematics, 03.11.2020 04:10
Spanish, 03.11.2020 04:10
Social Studies, 03.11.2020 04:10
History, 03.11.2020 04:10
Computers and Technology, 03.11.2020 04:10
Computers and Technology, 03.11.2020 04:10
Mathematics, 03.11.2020 04:10
Chemistry, 03.11.2020 04:10
French, 03.11.2020 04:10
History, 03.11.2020 04:10