![subject](/tpl/images/cats/fizika.png)
Physics, 05.07.2019 07:10 gabbypittman20
Astraight 2.00 m, 154 gram wire carries a current in a region where the earth's magnetic field is horizontal with a magnitude of 0.550 guass.(a) what is the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it? i(min) = a(b) does the current's value found in part (a) seem likely that such a wire could support this size of current? (c) show how the wire would have to be oriented relative to the earth's field to be supported in this way?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:20
Atwo-stage air compressor operates at steady state, compression 10m^3/min of air from 100 kpa and 300k to 1200 kpa. an intercooler between the two stages cools the air to 300k at a constant pressure of 350 kpa. the compression processes are isentropic. a) calculate the power required to run the compressor, in kw b) compare the result to the power required for isentropic compression from the same inlet state to the same final pressure.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 07:30
Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?
Answers: 1
You know the right answer?
Astraight 2.00 m, 154 gram wire carries a current in a region where the earth's magnetic field is ho...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 06.05.2021 04:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.05.2021 04:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 04:40
![question](/tpl/images/cats/en.png)