Across
- 4. globe is an incandescent lamps that provides electrical resistance
- 5. resistor is a resistor that produces Variables amounts of electrical resistance
- 7. A circuits which uses small amounts of volts
- 9. power pack A power pack is a sources of variables electrical energy
- 11. flow of current in an electrical circuit and transform some electrical energy to other kinds of energy
Down
- 1. measures the amount of current flowing in a circuit
- 2. is made of a very thin wire, which melts and opens circuit if too much current flow through it
- 3. measures differences in electrical potential energy (voltage) or “electrical pressure” in a circuit
- 6. is used to open or close an electric circuit
- 8. It make a battery with higher voltages
- 10. is a strand or rod of different lengths and diameters made of an electrical conductor (often metal)