Physics, 20.06.2020 22:57 Amazingdolannn
A loop of wire carrying a current of 4.0 A is in the shape of a right triangle with two equal sides, each 15 cm long. A 1.4 T uniform magnetic field is in the plane of the triangle and is perpendicular to the hypotenuse. The magnetic force on either one of the two equal sides has a magnitude of:
Answers: 3
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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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Which feature of a heating curve indicates a change ofn state
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Physics, 22.06.2019 12:20
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?
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What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus
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A loop of wire carrying a current of 4.0 A is in the shape of a right triangle with two equal sides,...
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