True or false for question a & b ?

Figure 2: 2. A 0.400 n1 long solenoid has 6720 turns of wire. A current of 14.5A flows in the solenoid. (a) rThe strength of the magnetic field in the middle section of the solenoid is B : {inn} : 0.306T [See Figure 2] (True,Fa.lse) (b) An electron inside the solenoid [in the middle section] travels perpendicular to the axis of the solenoid with a speed of 6.50 X 105m / 8 [See Figure 2]. The magnetic force acting on the electron is: F = q'oB sin 90 = grown-n1) sin 90 = 3.18 X 1014 and it points up. (True,False)