Astudent takes a strand of copper wire and forms it into a circular loop of circumference of the student then places the loop in a uniform, constant magnetic field of magnitude that is oriented perpendicular to the face of the loop. pulling on the ends of the wire, they reduce the circumference of the loop to in a time interval of assuming that the loop remains circular as it shrinks, what is the magnitude of the average emf induced around the loop during this time interval?
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Physics, 21.06.2019 23:00
In a given chemical reaction, the energy of the products is greater than the energy of the reactants. which statement is true for this reaction?
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Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
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Physics, 22.06.2019 22:10
M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)
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Physics, 22.06.2019 22:30
Determine the net charge of the predominant form of arg at (a) ph 1.0, (b) ph 5.0, (c) ph 10.5, and (d) ph 13.5
Answers: 2
Astudent takes a strand of copper wire and forms it into a circular loop of circumference of the stu...
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