Question

enumerate 10 uses of electricity & magnetism

Answer 1

MAGNETS

They are used to construct the electrical motors and the generators which
convert the electrical energy into mechanical energy and vice verse.

They are also used in the speakers which can convert the electrical energy into sound energy.

They are used in the electrical bells.

They are used in the Maglev trains. In the Maglev trains, the super conducting magnets are used on the tracks on which the train floats. These types of the trains are working on the repulsion force of the magnets

.They are also used to sort out the magnetic and non magnetic substances from the scrap.

They are used in TV screens, computer screens, telephones and in tape recorders.

They are used by the candy or cold drink vendors to separate the metallic cap from the lots.

They are used in cranes

.They are used in the refrigerators to keep the door close.

The most important use of the magnet is the magnetic compass which is used to find the geographical directions.

 ELECTRICITY
lighting
- refrigeration
- heating
- air conditioning
- power electromagnets
- power computers
- power televisions
- power pumps (to move water from place to place)
- power your car
- electric chair