Kirchhoff's Loop Rule Video Lessons

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Concept

Problem: Part A. What is the current through the 10 Ω resistor in the figure (Figure 1)? Express your answer to two significant figures and include the appropriate units. Part B. Is the current from left to right or right to left? A. left to right B. right to left

FREE Expert Solution

Consider the direction of the currents as follows:

Kirchhoff's voltage law:

ΣV=0

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Problem Details

Part A. What is the current through the 10 Ω resistor in the figure (Figure 1)? Express your answer to two significant figures and include the appropriate units. 

Part B. Is the current from left to right or right to left? 

A. left to right 

B. right to left

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 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.