Physics, 31.01.2020 06:48 shanewugden7362
Which of the following statements is true about a current-carrying wire in a magnetic field? a. reversing the current direction will cause the force deflecting the wire to be parallel to the magnetic field. . b. reversing the current direction will cause the force deflecting the wire to be perpendicular to the magnetic field but in the opposite direction. . c. reversing the current direction will not affect the force deflecting the wire.
Answers: 1
Physics, 22.06.2019 14:20
A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.
Answers: 3
Physics, 22.06.2019 17:00
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Which of the following statements is true about a current-carrying wire in a magnetic field? a. rev...
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