n the figure below a uniform electric field is directed out of the page within a circular region of radius R = 3.00 cm. The magnitude of the electric...

n the figure below a uniform electric field is directed out of the page within a circular region of radius R = 3.00 cm. The magnitude of the electric field is given by E = (4.50 × 10-3 V/m•s)t, where t is in seconds. What is the magnitude of the magnetic field that is induced at radial distances (a) 2.00 cm and (b) 6.50 cm?