Across
- 1. A step ____ transformer increases a voltage.
- 6. This kind of transformer is smaller and lighter than a traditional one.
- 7. This is induced across a wire if it cuts a magnetic field.
- 9. Represented by the second finger in the Left Hand Rule.
- 10. An alternating current induces this kind of magnetic field.
- 12. One use for an electromagnet.
- 13. A transformer will not work using this kind of current.
Down
- 2. A conductor experiences no force if the conductor and magnetic field are in this position.
- 3. A current flowing through a wire induces a ________________.
- 4. When a current flows in a magnetic field the carrying wire experiences a force. Name this effect.
- 5. Scientist who invented the Left Hand Rule.
- 8. What the core of a transformer is made of.
- 11. If the direction of the current or magnetic field is reversed, the direction of the force is ___________.