6) The following is an image of a DC motor. а.Draw the direction of the current throughout the conductor. [A 1] b. Show the polarity of the coil of wire. [A 1] C.Which direction will the motor spin? [A 1] d. What are 3 things that can be done to increase thespeed of this motor? [A 3]

e. Every motor has something called a split-ring commutator. i) Neatly label where the split ring commutator is on the motor, using an arrow. [A 1] ii) What is the purpose of the split ring commutator? Explain.