Physics, 27.02.2020 01:49 kellymcdow9385
Which setup could not be used to induce an electric current?
spinning wire coils within an array of fixed permanent magnets
spinning electromagnets within an array of fixed wire coils
spinning permanent magnets within an array of fixed permanent magnets
spinning wire coils within an array of fixed electromagnets
Answers: 3
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Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending
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Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?
Answers: 2
Physics, 22.06.2019 18:00
What structural formula represents 4 electrons shared between two atoms?
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Which setup could not be used to induce an electric current?
spinning wire coils within an arr...
spinning wire coils within an arr...
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