Physics, 08.04.2020 04:52, markayla61
The gas in the precipitator behaves in a highly non-Ohmic manner--indeed, the current is proportional to the third power of the electric field! This means that the effective resistance of the gas depends strongly on the applied field. After a layer of dust has accumulated on the ground plate, the effective resistance of the gas is . Once a layer of dust has accumulated, the effective resistance rises to . What is the magnitude of the electric field between the plates when there is a layer of dust
Answers: 2
Physics, 22.06.2019 06:30, kdfawesome5582
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
Answers: 2
Physics, 22.06.2019 10:00, Calirose
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
The gas in the precipitator behaves in a highly non-Ohmic manner--indeed, the current is proportiona...
Social Studies, 28.06.2019 05:10