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

Your mother asked you to turn the oven down to 325°F. This is 75°F less than it was. What was the original temperature?

Why are asian americans sometimes labeled a "model minority"?

Affirmative action programs are typically designed to _____. a. create homogeneous diversity b. eliminate organizational plurality c. compensate for past discri

What are two reasons the United States ended trade relation with Cuba in 1961? 1) Fidel Castro planned to declare war against the United States 2) Fidel Castro

Pepper Jackie is making posters with a map of the area around the youth center. The map she has is too small for the poster, so she wants to make it 3 times big

What happened to the Jewish business? How did the Jewish people earn enough money to live at this time?

What do I have to do to pass AP American government and politics?

The answer to the picture below is 1 right?

How does the climate of Southeast Asia vary among regions? A. The mainland is much hotter than the islands. B. The mainland receives monsoons but the islands do

__________ is an intimate and prolonged association between organisms of different species.