Question

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

Part A 

Find the magnitude of the current in the circuit. Express your answer with the appropriate units.

Part C 

Find the terminal voltage V_ab of the 16.0 V battery. Express your answer with the appropriate units. 

Part D 

Find the potential difference V_ac of point o with respect to point c. Express your answer with the appropriate units. 

Answer 1