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Finding Magnitude of Current

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The circuit shown in the figure (Intro 1 figure) contains two batteries, each with an emf and an internal resistance, and two resistors.

Please see the attached page.

1.) Find the magnitude of the current in the circuit.
Express your answer using two significant figures.

2.) Find the direction of the current in the circuit.

3.) Find the terminal voltage Vab of the 16.0-V battery.
Express your answer using two significant figures.

4.) Find the potential difference Vac of point a with respect to point c.
Express your answer using two significant figures.

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This solution contains step-by-step calculations to determine the magnitude of the current, direction of the current, terminal voltage and the potential difference.

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