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United StatesPhysics C: Electricity and MagnetismQuick questions
Unit 12: Magnetic Fields and Electromagnetism
Quick questions on Biot-Savart law - 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?Show answer
A long straight wire carries A. Find the field m away (). [2 points]
What is q2?Show answer
State how the field at the center of a loop changes if the current is doubled. [1 point]
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