Electricity

2. The unit resistance is measured in
4. The instrument which measures voltage in the unit of volts
6. The instrument used to measure A
7. ___ circuits have all component connected one after the other in a single line.
9. ___ circuits have components connected on several branches
10. The unit voltage is measurement in
12. Electrical current passes around a closed _____, Also an alternative name for a race track

1. The unit current is measured in
3. Slows the electric current in a circuit
4. A measure of the electrical energy and has the symbol V
5. Used to connect the cicuit components represented on a circuit diagram as a straight line
8. The flow of electrons through a circuit has the symbol I
11. An item that can be used in a cicuit to open and close the circuit