8. [-/0.83 Points) DETAILS SERPSE10 30.4.OP.020.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A magnetic field directed

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8 0 83 Points Details Serpse10 30 4 Op 020 Mi My Notes Ask Your Teacher Practice Another A Magnetic Field Directed 1 (31.21 KiB) Viewed 33 times

8. [-/0.83 Points) DETAILS SERPSE10 30.4.OP.020.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A magnetic field directed into the page changes with time according to B = 0.053 of? + 1.40, where B is in testas and t is in seconds. The field has a circular cross section of radius R - 2.50 cm (see figure below). XXXX XXXXX XXX XX XXXX XXXXXX XXXX B (a) When t = 4.80 s and r2 = 0.020 om, what is the magnitude of the electric field at point P,? N/C (b) Whent - 4.80 s and r2 -0.0200 m, what is the direction of the electric field at point P,? out of the page perpendicular tory and counterclockwise perpendicular tor and clockwise into the page Need Help? Read it Master it