An infinitely long single wire with current I ₁ = 5.5 A and a rectangular wire loop with current I ₂ = 0.85 A are in the same plane as shown. The dimensions of the loop are a = 0.011 m and b = 0.134 m. The infinite wire is parallel to side AD of the loop and at a distance d = 0.17 m from it.

Part (a) Express the magnitude of the magnetic force F _ad , from I ₁ on wire AD in terms of I ₁ , I ₂ , d and the loop dimensions.

Part (b) Calculate the numerical value of F _ad in N.

Part (c) Express the magnitude of the magnetic force F _bc , from I ₁ on wire BC in terms of I ₁ , I _2, a, b and d.

I d A D 1 B b C Otheexpertta.com Fad = (Ho/4x) 2 12 1 b/(d + a) Fad=7* 10-7 Fad=7E-7 Fbc (Ho/4 ) 2 I I b/( b + a) =