Question

Which, if any, of these statements are true? (More than one may be true.) Explain your choice or choices.

A. A battery supplies energy to a circuit.
B. A battery is a source of potential difference.
C. The potential difference between the terminals of the battery is always the same.
D. A battery is a source of current.
E. The current leaving the battery is always the same.

Answer 1

The following statement are true

A. A battery supplies energy to a circuit.

It convert chemical energy to electrical energy by the using of electrodes.

B. A battery is a source of potential difference.

It contains voltage difference between terminals.

C. The potential difference between the terminals of the battery is always the same.

Battery is a source of voltage not current.

The current leaving from the battery depends on the resistance.