Q5. An extremely long straight wire carries a current of 15 A, and there is a circular loe of radius 3 cm along the wire as shown below. Approximating the wire as infinitely lo determine the magnitude and direction of the magnetic field at the center of the loop generated by the current.

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Q5. An extremely long straight wire carries a current of 15 A, and there is a circular loop
of radius 3 cm along the wire as shown below. Approximating the wire as infinitely long,
determine the magnitude and direction of the magnetic field at the center of the loop
generated by the current.
Transcribed Image Text:Q5. An extremely long straight wire carries a current of 15 A, and there is a circular loop of radius 3 cm along the wire as shown below. Approximating the wire as infinitely long, determine the magnitude and direction of the magnetic field at the center of the loop generated by the current.
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