Physics, 10.11.2019 06:31 jessicadempsey
Arigid wire is put into the shape of a square with side length l. the square has a mass m and carries a current i. the square lies on a horizontal surface(x-y plane) and there is a uniform magnetic field b that is in the +x direction. what is the minimum value of the magnetic field so that one edge of the square will lift off the surface
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Arigid wire is put into the shape of a square with side length l. the square has a mass m and carrie...
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