Across
- 4. I am a coiled piece of wire that can amplify an electromagnetic field
- 6. I can either increase or decrease the electrical output
- 7. You can make me by using a battery, a piece of iron and copper wire
- 8. I can detect very small currents
Down
- 1. I am created by passing a magnet through a conductive coil
- 2. I convert mechanical energy into electrical energy
- 3. I am a type of transformer that decreases electrical output
- 5. I am a type of transformer that increases the electrical output