Kirchhoff's Loop Rule Video Lessons

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Concept

Problem: (A) In the circuit shown in the figure (Figure 1) , find the magnitude of current in the upper branch.(B) Find the magnitude of current in the middle branch.(C) Find the magnitude of current in the lower branch.(D) What is the potential difference Vab of point a relative to point b?

FREE Expert Solution

Kirchhoff's voltage law:

ΣV=0

Let the current in the upper, middle, and lower branches be i1, i2, and i3, respectively.

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Problem Details

(A) In the circuit shown in the figure (Figure 1) , find the magnitude of current in the upper branch.

(B) Find the magnitude of current in the middle branch.

(C) Find the magnitude of current in the lower branch.

(D) What is the potential difference Vab of point a relative to point b?

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