Physics, 05.07.2019 18:10 craincrew5239
An experimental apparatus has two parallel horizontal metal rails separated by 1.0 m. a 2.0 ω resistor is connected from the left end of one rail to the left end of the other. a metal axle with metal wheels is pulled toward the right along the rails at a speed of 15 m/s . earth's uniform 5.0 ×10−5-t field points down at an angle of 53∘below the horizontal.
part a
determine the the average induced emf.
express your answer to two significant figures and include the appropriate units.
part b
determine the induced current.
express your answer to two significant figures and include the appropriate units.
part c
determine the power dissipated through the resistor.
express your answer to two significant figures and include the appropriate units.
Answers: 1
Physics, 21.06.2019 20:20
Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.
Answers: 3
Physics, 22.06.2019 04:10
You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).
Answers: 2
Physics, 22.06.2019 04:50
The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6−0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
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Physics, 22.06.2019 07:20
If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
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An experimental apparatus has two parallel horizontal metal rails separated by 1.0 m. a 2.0 ω resist...
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