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3. A square loop of wire of side 0.20 m has a total resistance of 0.60 ?. The loop is positioned in a uniform magnetic field B of 0.030 T. The field is directed into the page, perpendicular to the plane of the loop, as shown above. a. Calculate the magnetic flux through the loop. The field strength now increases uniformly to 0.20 T in 0.50 s. b. Calculate the EMF induced in the loop during this period. c. i. Calculate the magnitude I of the current in the loop during this period ii. What is the direction of the current in the loop? Clockwise Counterclockwise Justify your answer. d. Describe a method by which you could induce a current in the loop if the magnetic field remained constant. (8 points)

          3. A square loop of wire of side 0.20 m has a total resistance of 0.60 ?. The loop is positioned in a uniform magnetic field B of 0.030 T. The field is directed into the page, perpendicular to the plane of the loop, as shown above. a. Calculate the magnetic flux through the loop. The field strength now increases uniformly to 0.20 T in 0.50 s. b. Calculate the EMF induced in the loop during this period. c. i. Calculate the magnitude I of the current in the loop during this period ii. What is the direction of the current in the loop? Clockwise Counterclockwise Justify your answer. d. Describe a method by which you could induce a current in the loop if the magnetic field remained constant. (8 points)

3. A square loop of wire of side 0.20 m has a total resistance of 0.60 ?. The loop is positioned in a uniform magnetic field B of 0.030 T. The field is directed into the page, perpendicular to the plane of the loop, as shown above. a. Calculate the magnetic flux through the loop. The field strength now increases uniformly to 0.20 T in 0.50 s. b. Calculate the EMF induced in the loop during this period. c. i. Calculate the magnitude I of the current in the loop during this period ii. What is the direction of the current in the loop? Clockwise Counterclockwise Justify your answer. d. Describe a method by which you could induce a current in the loop if the magnetic field remained constant. (8 points)

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