Question

what is solonaid??????
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Answer 1

Hi buddy

Solonaid is a soft iron core which is coiled with many number of wires around it to produce electro magnetism.

Hope it help you

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#sibi

Answer 2

Solenoid is the generic term for a coil of wire used as an electromagnet. It also refers to any device that converts electrical energy to mechanical energy using a solenoid. The device creates a magnetic field from electric current and uses the magnetic field to create linear motion.