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Electromagnets are made up of:...

Electromagnets are made up of:

A

steel

B

copper

C

brass

D

soft iron

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Understanding Electromagnets**: Electromagnets are devices that produce a magnetic field when an electric current passes through them. They are temporary magnets, meaning they only exhibit magnetic properties when electricity is flowing. 2. **Materials Used in Electromagnets**: Electromagnets are typically made from materials that can easily become magnetized and demagnetized. This is crucial for their function. 3. **Evaluating the Options**: - **A. Steel**: While steel can be magnetized, it retains its magnetic properties after the current is turned off, which is not ideal for an electromagnet. ...
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