A rectangular loop, with dimensions AB = 51 cm and BC = 42 cm, is located in the same vertical plane as a straight wire fixed to a support, through which a current i1 flows. The loop, with a mass of m = 6.0 g, is positioned below the wire at a distance d from its side AB closest to the wire, which is equal to 0.50 cm, as shown in the figure. A counterclockwise current i2 = 34 A flows through the loop.

Calculate the value of the current intensity that would need to flow through the wire to prevent the loop from falling [86A]

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