The emf of a battery is 2V and internal resistance is 0.5 ohm . Find the maximum power that can be delivered by the cell.
![Part A What is the emf of the battery in the figure? Express your answer using two significant figures. Part B What is the internal resistance of the battery in the figure? Part A What is the emf of the battery in the figure? Express your answer using two significant figures. Part B What is the internal resistance of the battery in the figure?](https://homework.study.com/cimages/multimages/16/ele02458358822833292125053.png)
Part A What is the emf of the battery in the figure? Express your answer using two significant figures. Part B What is the internal resistance of the battery in the figure?
![Electric Circuits AP Physics C. Potential Difference =Voltage=EMF In a battery, a series of chemical reactions occur in which electrons are transferred. - ppt download Electric Circuits AP Physics C. Potential Difference =Voltage=EMF In a battery, a series of chemical reactions occur in which electrons are transferred. - ppt download](https://images.slideplayer.com/32/10008611/slides/slide_2.jpg)