4. A square loop of wire of side 0.20 m has a total resistance of 0.60 2. The loop ispositioned in a uniform magnetic field of 0.03 T directed into the page, as shown in thefigure below.B (into page)XXXXXxXXXXXXXXXX-0.20 m-a Calculate the magnetic flux through the loop.The magnetic 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. Calculate the current in the loop during this period.d. What is the direction of the current in the loop (clockwise or counterclockwise)?Justify your answer.0.20 m

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