[Solved] A circuit contains two batteries and a \(2.0 - \Omega\) resistor as shown in the figure. The emfs and internal resistances of these batteries are indicated in the figure, and all numbers are accurate to two significant figures. What are the terminal voltages of (a) the \(6.0\) - \(\mathrm { V }\) battery and (b) the 12-V battery? Organophosphates: A class of chemical compounds commonly used as pesticides, which can be harmful to human health and the environment due to their toxicity. Magnification: The process of making something appear larger than it actually is, often using lenses or microscopes. Carbamates: A group of organic compounds used as insecticides, herbicides, or in pharmaceuticals, derived from carbamic acid. Herbicides: Chemical substances used to control or kill unwanted plants (weeds), often used in agriculture and landscaping.