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Physics, 18.09.2019 05:00 Crtive6538
Ahorizontal compass is placed 21 cm due south from a straight vertical wire carrying a 36 a current downward. in what direction does the compass needle point at this location? assume the horizontal component of the earth's field at this point is 0.45 â 10-4 t and the magnetic declination is 0â°.
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Ahorizontal compass is placed 21 cm due south from a straight vertical wire carrying a 36 a current...
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