prettygirlltrinn prettygirlltrinn

02-04-2020
Physics

contestada

an electromagnet is a ? with a ? core

Respuesta :

somotolajoseph somotolajoseph

02-04-2020

Answer:

An electromagnet is a magnet which attracts metals only when electrically activated.

Answer Link

miac112006 miac112006

02-04-2020

A electromagnet is soft metal core made into a magnet by the passage of electric current through a coil surrounding it.

Brainiest plz

Answer Link

Otras preguntas

What is the product of all values of b that satisfy (b-2)(b-8) +4= 0 ? A) 10 B) 12 C) 16 D) 20

An ionic bond is a bond

What is the job of the scribe? A. Someone who extends and adds ideas B. The person who manages and guides the group OC. The person who writes down the group's i

What are the different types of resources? Write in briefly how each of them affects the development process.

Soccer warm-up Go to the Soccer warm-up section in the knowledge article. Do all the exercises in order, starting with footwork and ending with your scheduled a

You are caring for a 6 year old child, who reportedly has fallen off her bed. During your exam, you note small round burns to the child's back and several bruis

On what basis had the federal bureaucracy been established?

SOMEONE HELP ME PLS

I need help finding the domain and range of y+9x=15

take an interview of your parents about the difficulties faced during the pandemic while running their household activities.plz answer correctly it is my projec