 
 <prompt> text: ```Read di tori and ansa di kweshons.

Found for applications wey dey diverse like industrial fans, blowers and pumps, machine tools, household appliances, power tools, and disk drives, electric motors fit dey powered by direct current (DC) sources, like from batteries, motor vehicles or rectifiers, or by alternating current (AC) sources, like from the power grid, inverters or generators. Small motors fit dey for electric watches. General-purpose motors wey get highly standardized dimensions and characteristics dey provide convenient mechanical power for industrial use. The biggest of electric motors dey used for ship propulsion, pipeline compression and pumped-storage applications with ratings wey fit reach 100 megawatts. Electric motors fit dey classified by electric power source type, internal construction, application, type of motion output, and so on.

Perhaps di first electric motors na simple electrostatic devices wey the Scottish monk Andrew Gordon create for di 1740s. The theoretical principle behind production of mechanical force by the interactions of an electric current and a magnetic field, Ampère's force law, later discover by André-Marie Ampère for 1820. The conversion of electrical energy into mechanical energy by electromagnetic means na wetin the British scientist Michael Faraday demonstrate for 1821. A free-hanging wire dip inside a pool of mercury, on top wey dem place permanent magnet (PM). When current pass through the wire, the wire rotate around the magnet, show say the current dey create close circular magnetic field around the wire. This motor dey often demonstrate for physics experiments, brine dey substitute for toxic mercury. Though Barlow's wheel na early improvement to this Faraday demonstration, these and similar homopolar motors no fit practical application until late for the century.

1. When di first electric motors develop?
2. By who?
3. Wetin be im work?
4. Where e come from?
5. Dem complex?
6. Wetin dem be?
7. Wetin dey inside watch?
8. Dem big?
9. How high the rating fit reach for big one?
10. How many different types of sources dey provide the power?
11. Wetin DC stand for?
12. Wetin about AC?
13. Who discover Ampere's force law?
14. When?
15. Micheal Faraday show something?
16. when?
17. Wetin e change Electrical energy into?
18. E do am with magnet?
19. Wetin e put the wire inside?
20. Wetin don replace am?

Numbered answers:``` <response>: ```1. 1740s
2. Andrew Gordon
3. monk
4. Scotland.
5. no
6. simple electrostatic devices
7. unknown
8. yes
9. 100 megawatts
10. electric power source type, internal construction
11. direct current
12. alternating current
13. André-Marie Ampère
14. 1820
15. yes
16. 1821
17. mechanical energy
18. yes
19. pool of mercury
20. permanent magne``` 