Physics, 20.12.2019 06:31, simmers123
Apositive charge is placed at rest at the center of a region of space in which there is a uniform electric field. (a uniform field is one whose strength and direction are the same at all points within the region.) what happens to the electric potential energy of the positive charge, after the charge is released from rest in the uniform electric field? a. it will remain constant because the electric field is uniform. b.it will decrease because the charge will move in the opposite direction of the electric field. c.it will remain constant because the charge remains at rest. d.it will decrease because the charge will move in the direction of the electric field. e.it will increase because the charge will move in the direction of the electric field.
Answers: 1
Physics, 22.06.2019 07:30, AnaiyaKirksey8
This is the substance(s) formed in a chemical reaction.
Answers: 1
Physics, 22.06.2019 12:50, natalyarenassalgado
Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i. e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i. e. include the distance traveled to the first encounter)
Answers: 2
Physics, 22.06.2019 16:00, 6FOOT
The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.
Answers: 2
Physics, 22.06.2019 16:00, autumnstalvey67
Marvin records scientific data about lake superior. for which property has marvin forgotten to use an si unit of measurement? shore length high temperature low temperature annual precipitation
Answers: 3
Apositive charge is placed at rest at the center of a region of space in which there is a uniform el...
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