subject
Physics, 21.05.2020 01:03 grales65

Two tiny conducting spheres are identical and carry charges of - 20.0 µC and +50.0 µC. They are separated by a distance of 2.50 cm. (a) What is the magnitude of the force that each sphere experiences, and is the force attractive or repulsive? (b) The spheres are brought into contact and then separated to a distance of 2.50 cm. Determine the magnitude of the force that each sphere now experiences, and state whether the force is attractive of repulsive.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 16:10, nadarius2017
Aresearcher plans to conduct a test of hypotheses at the 1% significance level. she designs her study to have a power of 0.90 at a particular alternative value of the parameter of interest. the probability that the researcher will commit a type ii error for the particular alternative value of the parameter at which she computed the power is: a. 0.90. b. 0.01. c. 0.10. d. equal to 1
Answers: 3
image
Physics, 22.06.2019 02:30, chelsea73
You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a
Answers: 1
image
Physics, 22.06.2019 04:30, jakiyahporter0817
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
image
Physics, 22.06.2019 06:20, kimilew
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
You know the right answer?
Two tiny conducting spheres are identical and carry charges of - 20.0 µC and +50.0 µC. They are sepa...

Questions in other subjects:

Konu
Mathematics, 25.11.2020 01:00
Konu
Mathematics, 25.11.2020 01:00