When the charged rod which was held near the top of a polarized electroscope is removed, the excess electrons at the top of the electroscope return to the leafs and the leafs of this electroscope return to the neutral position. Explain the behavior of electrons during this process in terms of forces acting on the electrons while the charged rod is near the electroscope and after the rod is removed.
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Physics, 22.06.2019 04:30
Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?
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Physics, 22.06.2019 14:00
This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.
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Physics, 22.06.2019 15:40
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
Answers: 1
When the charged rod which was held near the top of a polarized electroscope is removed, the excess...
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