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Electricity and Magnetism
Quick questions on Magnets and electromagnets: N(T) Science Electricity and Magnetism
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is poles of a magnet?Show answer
Every magnet has two ends called poles: a north pole and a south pole. The poles are where the magnet is strongest.
What is making an electromagnet stronger?Show answer
You can make an electromagnet stronger in three ways:
What are uses of electromagnets?Show answer
Because they can be switched on and off, electromagnets are very useful:
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