Question

The combination of two or more cells is called a _______________ . Fill in the blank.
Topic: Electric Current

Answer 1

-$\textbf{Battery}$-

Cimbination of two or more cells is called a battery.

Here which main condition is that +ve terminal of one must be connected with -ve terminal of the other.

Answer 2

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A combination of two or more cells is known as a Battery. When a battery is supplying electric power, the positive terminal is called the cathode and the negative terminal is called the anode.

The terminal marked negative is the source of electrons which when connected to an external circuit will flow and help deliver energy to an external device.

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