Brock's crossword

4. the electric current flowing through a conductor is directly proportional to the voltage applied across its ends,
5. a movement of charge
7. physical field that surrounds electrically charged particles
8. a flow of charged particles, such as electrons or ions,
9. the result of an imbalance between negative and positive charges in an objec
11. a measure of the opposition to the flow of current in an electrical circuit
13. a method of charging an object without touching it to another charged object
14. Materials that do not allow electricity to pass through them
15. a unit of electric potential, also known as electromotive force

1. the total electric charge within a closed system remains constant
2. the energy used between two points in a circuit
3. a scientific device that is used to detect the presence of an electric charge on a body
6. path for transmitting electric current
10. a process that occurs when a charged object touches a neutral object and transfers some of its charge to the neutral object
12. the materials or substances which allow electricity to flow through them