Question

what is the difference between electromagnet and selonid​

Answer 1

Answer:

A solenoid is a cylindrical coil of wire whose diameter is small compared to its length. ... An electromagnet is a solenoid wound around a central iron core. The magnetic field generated by the coil of wire magnetizes the core, increasing the total magnetic field.

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Answer 2

Answer:

your answer

Explanation:

a selonid is silindrical coil of wire whose diameter is small compared its lenght. when an electric current flows through the wire the selonid generets a magnetic fields similar to that of bar magnet...