irobles72002 irobles72002

26-01-2022
Physics

contestada

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

Respuesta :

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

consider the way most children feel about eating spinach. unless the child is very unusual you will probably not get a favorable reaction when hou put a playe o

What was the conflict in 1900 where a secret Chinese society began attacking foreigners?

Maria placed a rain gauge in her yard to measure the amount of rain that fell during the school week. She checked the rain gauge every day and found that 1/4

What business practice contributed most to Andrew Carnegie’s ability to form a monopoly

Manual methods are inferior to automated methods. a. True b. False

Which equation, when graphed, has x-intercepts at (8, 0) and (−2, 0) and a y-intercept at (0, −48)? f(x) = −3(x − 8)(x + 2) f(x) = −3(x + 8)(x − 2) f(x) = 3(x −

which ethnic group fought for immigration policy reform during the 1960's

PLEASE HELP ASAP! When the Creek migrated south to Florida, they became known as the ______

You are in the lab and notice another student applying cosmetics, why is this dangerous and not allowed in a lab? Cosmetics can pick up gases in the lab and th

which of the following is the minimum value of the equation y=2x^2+5