A volume charge distribution in free space has p, =1.8r (nC/m³) for 0srs5m (inside of sphere of radius r), Osespi, OsOs2pi, and zero otherwise. Determine magnitude of Electrical field (in V/m) at r=1m. Permittivity of free space is given as ɛg=(1/(36pi))x10-9 F/m. O a. 61.07 O b. 50.89 O c. 55.98 O d. 43.26 O e. 35.63
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