Kirchhoff's Junction Rule Video Lessons

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Problem: A partial circuit is shown below. What is the magnitude of I4? A. 2 A B. 3 A C. 4 A D. 5 A E. 6 A

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Problem Details

A partial circuit is shown below. What is the magnitude of I4?

A. 2 A

B. 3 A

C. 4 A

D. 5 A

E. 6 A

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Kirchhoff's Junction Rule concept. You can view video lessons to learn Kirchhoff's Junction Rule. Or if you need more Kirchhoff's Junction Rule practice, you can also practice Kirchhoff's Junction Rule practice problems.

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Our expert Physics tutor, Juan took 1 minute and 42 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Staff's class at NCSU.