Can you answer the transformer's

Transformers Consider a simple transformer that has a IOU-turn primary coil and a 1000-turn secondary coil. The primary is connected to a lZO-VAC source and the secondary is connected to an electrical device with a resistance of 1000 Ohms. 1. What will be the voltage output of the secondary? V 2. What current ows in the secondary circuit? 3. Now that you know the voltage and the current, what is the power in die secondary coil? W 4. Neglecting small heating losses, and knowing that energy is conserved, what is the power in the primary coil? ____W 5. Now that you know the power and the voltage across the primary coil, what is the current drawn by the primary coil? A Circle the correct answers. 6. The results show voltage is stepped (up) (down) from primary to secondary, and that current is correspondingly stepped (up) (down). 7. For a step-up transformer, there are (more) (fewer) turns in the secondary coil than the primary. For such a transformer, there is (more) (less) current in the secondary than in the primary. 8. A transformer can step up (voltage) (energy and power), but in no way can it step up (voltage) (energy and power). 9. If 120 Vis used to power a toy electric train that operates on 6 V} then a (step up) (step doum) transformer should be used that has a primary to secondary turns ratio of (1 /20) (20/ 1). 10. A transformer operates on (DC) (AC) because the magnetic eld within the iron core must (continually change) (remain steady)