Across
- 3. a relationship in which one variable is proportional to the reciprocal of the square of another variable. (3 words)
- 4. a vector field describing the property of the space around a charge that causes a second charge in that space to experience a force due only to the presence of the first charge. (2 words)
- 5. indicates charges with opposite polarity. (2 words)
- 9. electric field is an electrical field in which the strength and direction are constant at every point. (3 words)
- 10. the electric field surrounding a positive charge and a negative charge that are separated by a short distance. (2 words)
- 12. the force experienced by a charged particle if it is placed within the the electric field of a second charged particle.(2 words)
- 14. a temporary magnet produced in the presence of a current-carrying wire.
Down
- 1. process is the creation of magnetic properties in an object as the result of the presence of a second, nearby object with magnetic properties. (2 words)
- 2. a vector field describing the property of the space around an object with mass that causes a second object with mass to experience a gravitational force towards the object. (2 words)
- 6. a vector field describing the property of the space around a magnet that causes an object in that space to experience a force due only to the presence of the magnet. (2 words)
- 7. a coil of wire wound into a cylindrical shape.
- 8. a material that does not allow electrical current to flow.
- 11. the separation of a pair of oppositely charged or magnetised poles. (2 words)
- 13. indicates charges with the same polarity. (2 words)
- 15. A material that allows electrical currents to flow.