A Long Solenoid (Radius = 3 $\pi$ T) A, Where T Is Measured in S

A long solenoid (radius = 3.0 cm, 2500 turns per metre) carries a current given by I = 0.30 sin(200 $\pi$ t) A, where t is measured in s.When t = 5.0 ms, what is the magnitude of the induced electric field at a point which is 2.0 cm from the axis of the solenoid?

A) 7.3 *10-3 V/m
B) 6.4 *10-3 V/m
C) 6.9 * 10-3 V/m
D) 5.9 *10-3 V/m
E) 8.9 * 10-3 V/m