Physics, 25.03.2021 19:10 johnathondevilchil
Researching further, the friends find that soft iron is readily magnetized when it is placed in the magnetic field of an inductor, such as the coils in this simulation. When the domains of the iron are aligned in the inductor's field, they can increase the strength of the magnetic field significantly. Baraz asks Eli how the magnetic ring in this simulation affects the induced emf. What should be his response?
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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
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Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
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By what primary heat transfer mechanism does the sun warm the earth?
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Researching further, the friends find that soft iron is readily magnetized when it is placed in the...
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