A vertical wire carries a current vertically upward in a region where the magnetic field vector points toward the north. What is the direction of the magnetic force on this current due to the field?
A) downward
B) toward the north
C) toward the south
D) toward the east
E) toward the west
E
Physics & Space Science
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A) polarized. B) nonpolarized. C) sometimes polarized.
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Gases and liquids are both fluids
Indicate whether the statement is true or false
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Calculate the linear speed due to the Earth's rotation for a person at 40° north latitude on the Earth. The radius of the Earth is 6.40 × 10^6 m
a. 74.0 m/s c. 465 m/s b. 356 m/s d. 73.0 m/s
Physics & Space Science
Which of the following processes would be the most likely process for making continuous-fiber composite material for a Formula 1 race car chassis?
(a) Resin transfer molding (b) Vacuum bagging (c) Pultrusion (d) Filament winding
Physics & Space Science