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A Long,straight Wire Is Located Along the Y-Axis

Question 39

Multiple Choice

A long,straight wire is located along the y-axis.The wire carries a current in the +y direction that is changing as a function of time according to I = 3.0 A + (0.20 A/s) t.A loop of wire is located in the x-y plane near the loop as shown in the figure.The loop has dimensions of 7m * 5m and is 1m away from the wire.What is the induced emf in the wire loop at the time t = 4.0 s? A long,straight wire is located along the y-axis.The wire carries a current in the +y direction that is changing as a function of time according to I = 3.0 A + (0.20 A/s) t.A loop of wire is located in the x-y plane near the loop as shown in the figure.The loop has dimensions of 7m * 5m and is 1m away from the wire.What is the induced emf in the wire loop at the time t = 4.0 s?   A) 4.2 * 10<sup>-7</sup> V B) 8.3 * 10<sup>-7</sup> V C) 6.7 * 10<sup>-6</sup> V D) 7.9 * 10<sup>-6</sup> V E) 1.3 * 10<sup>-5</sup> V


A) 4.2 * 10-7 V
B) 8.3 * 10-7 V
C) 6.7 * 10-6 V
D) 7.9 * 10-6 V
E) 1.3 * 10-5 V

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