Batteries

What does the diagram in the image represent?

• A schematic of a nuclear reactor.

• A cross-section of a lithium-ion battery.

• A model of an electrolytic cell.

• A diagram of a solar panel.

What do battery discharge curves represent?

• The relationship between battery size and energy capacity

• The change in battery temperature over time

• The state of charge with respect to the battery voltage

• The cost of the battery over its lifetime

What is the purpose of visualizing battery discharge curves?

• To determine the battery's physical dimensions

• To understand the speed at which energy is supplied or extracted

• To calculate the battery's manufacturing cost

• To assess the environmental impact of the battery

What is the effect called that generates heating due to the transport of charged species through the cell?

• Peltier effect

• Seebeck effect

• Joule effect

• Thomson effect

When were lead-acid batteries first developed?

• A) 1700s

• B) 1800s

• C) 1900s

• D) 2000s

What is the voltage at which lithium batteries typically operate?

• +1.12 V

• +2.00 V

• +3.53 V

• +4.20 V