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United StatesPhysics C: Electricity and MagnetismQuick questions

Unit 12: Magnetic Fields and Electromagnetism

Quick questions on Magnetic fields - AP Physics C E&M Unit 12

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State the SI unit of magnetic field. [1 point]
What is q2?
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Explain why the net magnetic flux through a closed surface is zero. [2 points]

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