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Magnetism
Junior Cert Physics - Magnetism
Question | Answer |
---|---|
What is a magnet? | A magnet is an object that has the ability to attract iron and has an external magnetic field. |
What happens when two like poles come together? | When two like poles come together they repel each other. |
What happens when two unlike poles come together? | When two unlike poles come together they attract each other. |
What is | A magnetic field is the space around a magnet where a magnetic force can be detected |