Where is induced magnetism found?

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Where is induced magnetism found?

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🔍 Key Concepts

• Induced magnetism vs. permanent (retentive) magnetism in a ship’s structure • Difference between hard iron and soft iron in compass deviation theory • How easily different types of iron become magnetized by the Earth’s magnetic field

💭 Think About

• Ask yourself: which type of iron is easily magnetized when placed in a magnetic field, and loses that magnetism quickly when the field is removed? • Which type of iron is associated with permanent magnetism that stays even when the external field changes or is removed? • In compass correction, which type of material (hard or soft iron) is used to represent magnetism that changes with the ship’s heading and Earth’s field?

✅ Before You Answer

• Be clear on the definition of induced magnetism: magnetism caused by an external field and typically temporary • Distinguish hard iron (retains magnetism, permanent) from soft iron (readily magnetized and demagnetized) • Verify which option matches the material that is easily and temporarily magnetized by the Earth’s magnetic field around the ship

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Question 1 of 2066636ee928f7522a1c5199ad

Where is induced magnetism found?

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Question 1 of 20

66636ee928f7522a1c5199ad

Where is induced magnetism found?

No comments yet

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If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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