Exercise 29.1 Enhanced-with Solution Part A A single loop of wire with an area o
ID: 1782277 • Letter: E
Question
Exercise 29.1 Enhanced-with Solution Part A A single loop of wire with an area of 0.0660 m2 is in a uniform magnetic field that has an initial value of 3.80 T, is perpendicular to the plane of the loop, and is decreasing at a constant rate of 0 240 T/s What emf is induced in this loop? Express your answer using two significant figures You may want to review (pages,95-964) For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Emf and current induced in a loop Submit Incorrect; Try Again; 5 attempts remaining Part B if the loop has a resistance of 0 600 , find the current induced in the loop Express your answer using two significant figures. != 1.023 Incorrect; Try Again; 5 attempts remainingExplanation / Answer
A)
= -/t
= -A(B/t)
= -(0.0660 m²)(-0.240 T/s)
= 0.01584V = 0.016 V (2 sf)
B)
= IR
0.01584 V = (I)(0.600 )
I = 0.0264 A = 0.026 A (2 sf)
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