13. (8 pts.) A loop of wire of radius 5.2 cm lies in the plane of the page. A variable magnetic field comes up through t

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13 8 Pts A Loop Of Wire Of Radius 5 2 Cm Lies In The Plane Of The Page A Variable Magnetic Field Comes Up Through T 1 (224.88 KiB) Viewed 28 times

13. (8 pts.) A loop of wire of radius 5.2 cm lies in the plane of the page. A variable magnetic field comes up through the page, with strength 8.5/t2 T, where t is time. +2a. What is the induced emf in the loop at 2.5 s? (5 pts.) B E = NAB 81) (0.008494) (1.367) = (1) (7²²) (1.36 T) 0.01155 V r:5.2cm Circle B: 8.5 T Area: 7² (2.51² = 1.367 = πC( 1² =7 0.008494.. Not how this is found, 0.052 b. If the loop has resistance 5.0 2, what is the induced current (both magnitude and +3 direction) in the loop? (3 pts.) 0.01155 Counter I= 0.00231 A 틈 5.05 clockwise alm TUTTE =