Physical fields

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.

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.