Physics, 04.11.2019 20:31 kimlyn58p0wyn0
Currents in dc transmission lines can be 100 a or more. some people have expressed concern that the electromagnetic fields (emfs) from such lines near their homes could cause health dangers. then use your estimate to calculate the strength of the magnetic field these lines produce at ground level. express your answer in teslas and as a percent of the earth's magnetic field (which is 0.500 gauss ).
Answers: 2
Physics, 22.06.2019 08:40, tasniahussain21
The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.
Answers: 2
Physics, 22.06.2019 17:00, cia196785920
(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.
Answers: 3
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