A storage compartment for electricity in a battery that has a specific voltage is called?

A storage compartment for electricity in a battery that has a specific voltage is called?

• A. Battery
• B. Capacitor
• C. Cell
• D. Accumulator

Answer: (C)

The storage unit inside a battery that provides a specific voltage is the cell. Each cell holds chemical energy and establishes its own electrical potential difference across its terminals. A battery consists of one or more cells connected together, and the overall voltage comes from the combined cells. A capacitor stores energy in an electric field between plates and isn’t a chemical storage element inside a battery, so it isn’t the correct term here. An accumulator is another word for a rechargeable battery, but it describes the whole battery system rather than the individual storage element. So the best answer is the cell.

The storage unit inside a battery that provides a specific voltage is the cell. Each cell holds chemical energy and establishes its own electrical potential difference across its terminals. A battery consists of one or more cells connected together, and the overall voltage comes from the combined cells. A capacitor stores energy in an electric field between plates and isn’t a chemical storage element inside a battery, so it isn’t the correct term here. An accumulator is another word for a rechargeable battery, but it describes the whole battery system rather than the individual storage element. So the best answer is the cell.