A 070-M Radius Cylindrical Region Contains a Uniform Electric Field That

Multiple Choice

A 0.70-m radius cylindrical region contains a uniform electric field that is parallel to the axis and is increasing at the rate 5.0 * 10¹² V/m . s. The magnetic field at a point 1.2 m from the axis has a magnitude of:

A) 0
B) 7.0 * 10^-6 T
C) 1.1* 10^-5 T
D) 2.3 * 10^-5 T
E) 2.8 * 10^-5 T