A Multiloop Circuit Is Shown in the Figure,but Some Quantities

question 138

Multiple Choice

A multiloop circuit is shown in the figure,but some quantities are not labeled.Find the emf ε if the batteries are ideal.(It is not necessary to solve the entire circuit. )

• A)+3 V
• B)+19 V
• C)-3 V
• D)-10 V
• E)-19 V

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