Physics, 29.07.2021 14:00 24hudsonmoss
QUESTION start on new page.)
A generator is shown below. Assume that the coll is in a vertical position.
(2)
9.1.1
Is the generator above AC or DC? Glve a reason for the answer.
9.12
Sketch an induced and versus time graph for ONE complete
rotation of the coll. (The coil starts turning from the vertical
position.)
(2)
9.2
An AC generator is operating at a maximum em of 340 V. It is connected
across a toaster and a kettle, as shown in the diagram below.
Answers: 1
Physics, 21.06.2019 19:40, 20170020
Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease
Answers: 1
Physics, 22.06.2019 04:30, tayveon122
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?
Answers: 2
Physics, 22.06.2019 09:50, blaqsafire9291
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
QUESTION start on new page.)
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