A magnetic field directed into the page changes with time according toB = 0.035 or? + 1.40, where B is in teslas and t is in seconds. The field has a circularcross section of radius R = 2.50 cm (see figure below).x x x x* * x Xx x x xx x XX x x X xx x x x R x* x x x x Xx x x x xBin(a) When := 4.70 s and r = 0.020 0 m, what is the magnitude of the electricfield at point P,?N/C(b) When = 4.70 s and r,= 0.020 0 m, what is the direction of the electric fieldat point P,?O perpendicular to r2 and clockwiseO perpendicular to r, and counterclockwiseinto the pageO out of the page

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Answered: A magnetic field directed into the page…

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