(a) What is the potential difference Vad in the circuit of Fig?
(b) What is the terminal voltage of the 4.00-V battery?
(c) A battery with emf 10.30z V and internal resistance 0.50 0 is inserted in the circuit at d, with its negative terminal connected to the negative terminal of the 8.00-V battery. What is the difference of potential Vbc between the terminals of the 4.00-V battery now?

Transcribed Image Text:

0.50 1 4.00 V ) c 9.00 wwt- 6.00 2 0.501 8.00 V wwt 8.00