Question

Which device is used to produce electricity describe with construction and working.​

Answer 1

Explanation:

electric generator ( dc )

an electric device which converts mechanical energy into electrical energy is called electric generator

construction

• the main components of AC generator are shown down

1. armature
2. strong magnets
3. slip rings and
4. brushes

armature ,strong magnets and brushes are the same as used for electric motors

slip rings :

the two ends of the aamature coil are connected to brass slip rings R1 and R2 this rings rotate along with the armature coil .

working

• when the armature coil ABCD rotates in the field produced by the strong magnets it cut magnetic lines of force .
• thus , the changing magnetic field produced induced current in the Coil . the direction of induced current is determined by the Fleming right hand rule .
• the current flows out through the breast one in one direction in the first half of the revolution and through the breast to in the next half revolution in the reverse direction this process is repeated

maybe it's helpful for you ☺️

Answer 2

Answer:

electrical generators