A flexible circular loop 6.50 cm in diameter lies in a magnetic field with magnitude 0.950 T, directed into the plane of the page as shown in Fig. 29.46. The loop is pulled at the points indicated by the arrows, forming a loop of zero area in 0.250 s.(a) Find the average induced emf in the circuit.(b) What is the direction of the current in R: from a to b or from b to a? Explain yourreasoning.

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X X X X R X X X XX X x XX X X X X