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United StatesPhysics C: Electricity and MagnetismQuick questions

Unit 11: Electric Circuits

Quick questions on Kirchhoff's junction rule - AP Physics C E&M Unit 11

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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Currents of 1.51.5 A and 2.02.0 A enter a node; one current leaves. Find the leaving current. [1 point]
What is q2?
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A circuit has 33 nodes. How many independent junction equations does it give? [1 point]

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