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Drupady [299]
3 years ago
9

The push switch is closed and the door unlocks. Explain in detail how this happens.

Physics
1 answer:
Amiraneli [1.4K]3 years ago
5 0

Answer:

The push switch is closed and the door unlocks. ... The switch completes the circuit and a current flows through the coil. The coil becomes an electromagnet and its iron core becomes magnetised. The iron bolt is attracted to the electromagnet.

Explanation:

Please Mark me brainliest

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