Electronics - Magnetism and Electromagnetism - Discussion

Discussion Forum : Magnetism and Electromagnetism - General Questions (Q.No. 16)
16.
Which electromagnetic device has a movable iron core called a plunger?
A speaker
A dc generator
A relay
A solenoid
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Nikitha said:   1 decade ago
A solenoid plunger is the moving part of a solenoid that transfers linear motion from the solenoid to the component that it is designed to operate.

The plunger is typically a ferrous metal bar of square or round cross-section designed to fit into the solenoid coil pocket.

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