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1. (15 points). A wire, in a plane, has the shape shown in figure. The radii of the semicircular segments are 20.0 cm and 30.
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magnetic field at center - Mo I AR, Mo I R. 4x107x Go 4 4. 20 4TX107x60 4 X30 = 3,14 x 10-5T 6 direction into the page

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