Question

Difference between Solenoid and Electromagnet (3 Differences required)

Answer 1

• A solenoid is a coil of wire wound on a cylinder
• An electromagnet is a magnet that runs on electricity

• Has a length that is large compared with its radius
• .

• an electromagnet has a soft iron core
• a solenoid has a plastic or cardboard core

• produces a magnetic field when an electric current is passed through it.
• can even be reversed by reversing the flow of electricity.

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