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Question 11 (1 point) What is wrong with the following field diagram? a The arrow are pointing out instead of in b The charges should be attracting each other C The field lines are too close together d Field lines are crossing each other Question 12 (1 point) In a 72 cm wire, a 6.4 A of electrical current is at a right angle to a uniform magnetic field. If the force acting on the wire is 0.69 N, calculate the strength of the magnetic field. a 3.18 T b 0.149 T C 0.08 T d 318 T e 80 T