Below is a picture of Oersted's experiment. In this picture, a compass points due North in response to Earth's magnitude 50.0 micro-Tesla magnetic field when a switch on the circuit is open. A wire carries a 10.0 Ampere current due north when a switch is closed. How far below the wire must we place the compass to make it deflect exactly 45.0 degrees away from due North
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Below is a picture of Oersted's experiment. In this picture, a compass points due North in response...
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