24-04-2020
Physics

contestada

How is an electromagnet formed ?

Respuesta :

mariana4444 mariana4444

24-04-2020

When an electric current flows in a wire it then creates magnetic field around the wire.
This can be used to create a electromagnet.

Answer Link

Otras preguntas

What happes during combustion

Why was African and African American history worth studying?

what is the tax that you pay when making a profit from selling a house

In a race, you run 3000 meters east in 21 minutes. What is your velocity in km/min?

How many segments is the human heart divided into

Beside steel, what was the other breakthrough that allowed buildings to grow so tall?

which of the following statements about the X Games is not true? A. The X Games are highly televised. B. There are winter and summer X Games. C. Athletes are

Ames took two pea plants, placing one in a dark closet and the other on a sunny window sill. Both are located in air-conditioned rooms. He then measured the gro

Which element of art is seen in drawing of a cube that demonstrates depth through shading contour lines or highlights

What is made up of usable amounts of metallic elements?carbonate oresilicate a mineral