A long, straight, vertical wire carries a current upward. Due east of this wire, in what direction does the magnetic field point? A long, st

Question

A long, straight, vertical wire carries a current upward. Due east of this wire, in what direction does the magnetic field point? A long, straight, vertical wire carries a current upward. Due east of this wire, in what direction does the magnetic field point? west north upward east downward south

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Edana Edana 4 years 2021-08-22T07:59:00+00:00 1 Answers 107 views 0

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    2021-08-22T08:00:45+00:00

    Answer:

    The magnetic field points northwards

    Explanation:

    This is because a radial magnetic field is generated round the wire and its direction is always in the direction of the tangent to the circle at distance R from the wire. Due east of the wire, the tangent to the circle at radius, R points northwards. So, the direction of the magnetic field at that point is north.

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