If cells are placed side by side. Then, how are the terminals of the cells connected

If cells are placed side by side, the terminals of the cells are typically connected in one of two ways: series or parallel.

1. Series connection: In a series connection, the positive terminal of one cell is connected to the negative terminal of the adjacent cell. This creates a continuous flow of current from the positive terminal of the first cell to the negative terminal of the last cell. The voltage of the cells adds up, while the current remains the same.

2. Parallel connection: In a parallel connection, the positive terminals of all the cells are connected together, and the negative terminals are also connected together. This creates multiple paths for the current to flow, with each cell contributing to the total current. The voltage across each cell remains the same, while the total current increases.

It is important to note that the specific method of connecting the terminals of cells can vary depending on the application and the type of cells being used.