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2. [-/3 Points] DETAILS As shown below, a wire loop is immersed in a B-field (the direction of the field is shown in the diagram). The loop shrinks from a radius of 62 cm to a radius of 1.7 cm in 0.53 s and as a result a 1.6 V voltage & a 2.8 A current are induced. Determine the magnitude of the B-field & the loop's resistance. A O Ø A A A 0 0 0 0 DAAD ☺ ☺ 8 D @ D D 8 D D X B & D A A Ø Ø 6 A 8 D e & P A P A A Ø A P A 0 0 0 0 0 0 0 0 A Ø A D # A A A @ DO A P P D @ O A ABO Ø Ø 8 & A A A B = R = Ω