Question

What are electromagnets? How solenoid can be used to make magnets?

Answer 1

Answer:An electromagnet is a coil of wire with an electric current flowing through it. When the wire is coiled around in a cylinder, we call this a solenoid. The solenoid becomes an electromagnet when a current flows through it. ... Current flows and there is a magnetic field.

Explanation:

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Answer 2

$\huge{\boxed{\mathfrak\blue{\fcolorbox{red}{white}{Electromagnet\:}}}}$

$<font color= red>$ ✨An electromagnet is a coil of wire with an electric current flowing through it. When the wire is coiled around in a cylinder, we call this a solenoid.✨

✨ The solenoid becomes an electromagnet when a current flows through it.✨