Physics, 26.03.2020 21:32 annyarias3563
A nonconducting sphere has radius R = 3.77 cm and uniformly distributed charge q = +3.92 fC. Take the electric potential at the sphere's center to be V0 = 0. What is V at radial distance from the center (a) r = 2.70 cm and (b) r = R? (Hint: See an expression for the electric field.)
Answers: 1
Physics, 22.06.2019 08:30
Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.
Answers: 3
Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
Answers: 2
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
Answers: 1
A nonconducting sphere has radius R = 3.77 cm and uniformly distributed charge q = +3.92 fC. Take th...
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