Across
- 2. The strength of an electric current is measured in this.
- 4. When a straw is rubbed with a cloth, it develops this charge.
- 8. If this goes up in a circuit, current goes down.
- 9. Electric current is measured in this.
- 12. A circuit that flows through more than one path is this
- 13. Allows electrons to move through it freely
- 14. Electro-therapy modality which is a constant and direct current, has a positive and negative pole, and created a chemical reaction when it passes through tissues of the body.
- 16. The area of influence around a charged particle.
Down
- 1. A circuit that has electricity flowing is this.
- 3. A circuit that flows through on path is this
- 5. The type of current produced by a generator.
- 6. Materials that are usually the best conductors
- 7. Electrons do not pass through it
- 10. The type of electricity that does not produce a flow of electrons.
- 11. Generators use these to make electricity.
- 15. The type of current produced by a battery