irobles72002 irobles72002
  • 26-01-2022
  • Physics
contestada

What is the difference between an electromagnet and a permanent magnet.

Respuesta :

spiderman73
spiderman73 spiderman73
  • 04-02-2022

[tex]1) \: electromagnet[/tex]

the former is made up of hard materials while the latter one is made up of soft materials

[tex]2) \: permanent \: magnet[/tex]

permanent magnet are permanently magnetized while electromagnets are temporarily magnetized

Answer Link

Otras preguntas

Walmart has a 24 pack of dr. pepper for $6.88 .Kroger has a 12 pack of dr. pepper for $3.99. Which one is a better buy? show your work.
Secondary storage devices that are input and output devices include all except:
kelly dried each flower from the bouquet she received from him. Which underlined pronoun functions as an adjective in the sentence?
The rectangle table has area of 4/5 square meters. the length of the table is 8/3 meters. What is the width in meters?
A rate is a ratio. True or false
___ are poisoned by oxygen and must live under very low oxygen conditions.
The eatery restaurant has 200 tables. On a recent evening, there were reservations for 1/10 of the tables. How many tables were reserved
Why do you think puritan leaders viewed anne hutchinson as a threat to their society? use evidence from the text to support your answer?
What are the domain and range of the​ relation? Is the relation a​ function? D=​{(0​,0​), ​(3 ​,19​), ​(4 ​,16​), ​(3 ​,0​)}
A solid object has a mass of 104 kg and a volume of 1,278 m3. What is its density?