In the following number, what is the worth of the potential at points a and also b?

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Express your answer making use of 2 substantial figures.

You are watching: In the following figure, what is the value of the potential at points a and b?

Concepts and also reasonThe concept use to this trouble is Kirchhoff’s law and potential between 2 points.Originally, use Kirchhoff’s loop legislation in the circuit. Then, uncover the potential in between the points a and c. Finally, discover the potential at suggest b.

FundamentalThe expression for the Kirchhoff’s voltage legislation is as follows:

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Here, V is the potential.
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Answer:The complying with is the circuit diagram reflecting the direction of existing as follows:

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Explanation:

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The potential at allude c, that is, the reduced best point is equal to,

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Because of this, using the Kirchhoff’s voltage in the circuit as follows:
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Explanation:According to the Kirchhoff’s voltage law, the sum of the voltages meeting at a solitary point is equal to zero. And the voltage is equal to the product of the present and also the resistance in the circuit.

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Explanation:The current is flowing through the

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resistor at point a from left to appropriate and the existing is flowing through
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resistor at point b from ideal to left.