Question

Electric cells last longer when they are connected in .................. Fill in the blank

Answer 1

When they are connected in parallel

Answer 2

The correct answer is, “Electric cells last longer when they are connected in parallel circuit”.

The main reason is that in the series connection, the batteries have a large amount of voltage whereas, in the parallel connection, the batteries don’t require a high voltage.

With the same voltage, it can have the increased current that makes it last longer.