1. Suppose a horseshoe magnet is cut in half as shown below. will be the result? = N S CH N What a) A horseshoe magnet and two bar magnets, one bar having only a N-pole and the other bar having only a S-pole. c) Two unmagnetized bar magnets and a horseshoe magnet. b) Two bar magnets, and a horseshoe magnet having a N & S-pole. d) Two bar magnets, one with two S-poles, the other bar with two N-poles, and a horseshoe magnet. Question 13 (5 points) 6. 4. The value of V2 in the following circuit is: V = 10.0 V = 40.0 V 4+= 10.0 A a. 10V b. 20V c. 30V d. 40V w 1. Is this a step-up or step-down transformer? many times greater (or less) is the voltage change? Primary coil a. Step-up, 8x b. Step-up, 2x c. Step down, 0.5x d. Step down, 4x Secondary Coil Question 6 (5 points) Saved 1. What will happen when an electric current is passed through the conductor as shown? conductor will... a. move up electric current b. move down. c. not move d. rotate. S The Question 7 (5 points) Saved 1. A magnet was dropped into a long coil as shown. the Polarity of the coil at the top, and in what direction does the current flow? c. N, down (or clockwise) d. S, down(or clockwise) b. S, up (or anticlockwise) a. N, up (or anticlockwise) What is