Question

match each type of magnet to its example. type of magnet: permanent magnet, temporary magnet, electromagnet. example: a refrigerator magnet always sticks to the refrigerator door. when in contact with a magnet, an iron nail is able to attract other iron nails. a coil of wire is connected to a battery and a switch. when the switch is on, the coil of wire attracts a metal paper clip.

Explanation:

Los ejemplos se corresponden con tipos de imanes según su magnetismo: permanente (retiende magnetismo), temporal (adquiere al contacto) y electroimán (depende de corriente).

Answer:

• A refrigerator magnet always sticks to the refrigerator door: permanent magnet
• When in contact with a magnet, an iron nail is able to attract other iron nails: temporary magnet
• A coil of wire is connected to a battery and a switch. When the switch is on, the coil of wire attracts a metal paper clip: electromagnet