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As Shown in the Figure,a Rectangular Current Loop Is Carrying

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As shown in the figure,a rectangular current loop is carrying current I1 = 3.0 A,in the direction shown,and is located near a long wire carrying a current Iw.The long wire is parallel to the sides of the rectangle.The rectangle loop has length 0.80 m and its sides are 0.10 m and 0.70 m from the wire,as shown.We measure that the net force on the rectangular loop is 4.9 × 10-6 N and is directed towards the wire.(μ0 = 4π × 10-7 T • m/A) As shown in the figure,a rectangular current loop is carrying current I<sub>1</sub> = 3.0 A,in the direction shown,and is located near a long wire carrying a current I<sub>w</sub>.The long wire is parallel to the sides of the rectangle.The rectangle loop has length 0.80 m and its sides are 0.10 m and 0.70 m from the wire,as shown.We measure that the net force on the rectangular loop is 4.9 × 10<sup>-6</sup> N and is directed towards the wire.(μ<sub>0</sub> = 4π × 10<sup>-7</sup> T • m/A)    (a)What is the magnitude of the current I<sub>w</sub>? (b)In which direction does I<sub>w</sub> flow: from top to bottom or from bottom to top in the sketch?
(a)What is the magnitude of the current Iw?
(b)In which direction does Iw flow: from top to bottom or from bottom to top in the sketch?

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Definitions:

Motility

The ability of an organism or fluid to move spontaneously and actively, consuming energy in the process.

Self-Propulsion

The ability of an object or being to move or propel itself using its own power mechanism without external assistance.

Double Helix

The structure of DNA, consisting of two strands that wind around each other like a twisted ladder.

PKU

stands for Phenylketonuria, a genetic disorder resulting from the body's inability to process the amino acid phenylalanine, leading to its accumulation and potential brain damage.

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