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Question
The visual below give the simple circuit used to make an electromagnet. Examine the visual and answer the question that follows:-
What is an electromagnet?
The visual below give the simple circuit used to make an electromagnet. Examine the visual and answer the question that follows:-
What is an electromagnet?
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Solution
- An electromagnet is a temporary magnet, that is if the current supply is turned off, the magnetic property of the iron nail is lost. It will behave like a normal iron piece.
- From the word itself, we can understand that a magnet that is produced with the passage of electric current is electromagnetic.
- For example, the magnet used in doorbells is an electromagnet.
- An electromagnet is a temporary magnet, that is if the current supply is turned off, the magnetic property of the iron nail is lost. It will behave like a normal iron piece.
- From the word itself, we can understand that a magnet that is produced with the passage of electric current is electromagnetic.
- For example, the magnet used in doorbells is an electromagnet.
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