engineering

7. An electrochemical cell is a prime example of DC power.
11. an electrical component that limits or regulates the flow of electrical current in an electronic circuit.
13. is an electrical safety device that operates to provide overcurrent protection of an electrical
14. the unit of electrical power equal to one ampere under the pressure of one volt.
15. smallest unit into which matter can be divided without the release of electrically charged
17. a measure of the amount of electric charge in motion per unit time ― that is, electric current.
18. An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space
20. the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.
21. a circuit without interruption, providing a continuous path through which a current can flow.
22. a subatomic particle found in the nucleus of every atom
23. a path along which the whole current flows through each component
24. the electricity produced by rubbing two suitable bodies and the transfer of electrons from one body to other
25. a device that stores chemical energy and converts it to electrical energy.

1. is a unit of energy: one of power for one hour. In terms of SI derived units with special names, it equals 3.6 megajoules.
2. An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space
3. have a neutral electric charge (neither negative nor positive) and have slightly more mass than positively charged protons.
4. s an object or type of material that allows the flow of charge in one or more directions.
5. is a material in which electric current does not flow freely.
6. has two or more paths for current to flow through.
8. is a passive two-terminal electrical component that implements electrical resistance as a circuit element.
9. It's measured in volts using a voltmeter.
10. quantitative expression of the potential difference in charge between two points in an electrical field.
12. The particle has a positive electrical charge, equal and opposite to that of the electron.
16. an electrical circuit in which the continuity is broken so that current does not flow.
19. is made up of particles called protons and neutrons. Electrons spin around the nucleus in shells.
21. is an electrical safety device that operates to provide overcurrent protection of an electric