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Electromagnetism

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Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

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Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

Create your own at Storyboard That

Can some one tell me what an electromagnet is?


At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished

Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core

You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery

Good!

Now can anyone tell me how they work?

They increase the strength: by increasing the voltage, coils, and tightening the wire

Factors like the number of magnets and distance determines how much energy is stored in the magnetic field. The electromagnet uses a magnetic field

Very Good you guys. I'm really happy that you guys understood the electromagnets unit

Who can tell me a important fact of an electromagnet

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Storyboard Text

  • At the Science Lab the students were asked by their teacher question on the electromagnets unit they had just finished
  • Can some one tell me what an electromagnet is?
  • Mrs.Powers, A electromagnet is a magnet made by using an electric current around an iron core
  • Good!Now can anyone tell me how they work?
  • You need a battery and a coil wire. You connect the wire to the battery and the electric current flows through the wire and then it can become a magnet
  • Who can tell me a important fact of an electromagnet
  • They increase the strength: by increasing the voltage, coils, and tightening the wire
  • They will always need an electric current and they have a direct current which is electricity that travel in one direction thru a closed circuit and is produced by a battery
  • My favorite is Oersted, because he showed how a current carrying wires behave like a magnet and without him the other scientist would not be able to formulate the Electromagnetic Wave Theory
  • Very Good you guys. I'm really happy that you guys understood the electromagnets unit
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