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A current in a long, straight wire produces a magnetic field of 14.0 µT at 2 centimeter from the wire.

A) Obtain the magnetic-field strength 4 centimeter from the wire?

B) Obtain how far from the wire will the field be 1.00 µT?

C) If the current were doubled, find what would the field be 2 centimeter from the wire?

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Reference No.:- M91224514

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