Question

why do we need more than one electric cell in some electrical appliances

Answer 1

some appliances need mor e potential difference and more current to work. if we add more electric cells the potential difference across the conductor increases and current flowing through it increases. this appliances need more power to work

Answer 2

Answer:

We need more than one electric cell in many electrical appliances because several electrical appliances have a high power consumption rate. ... Further more, more than one cell is also put so that the efficiency of the electric appliance can be improved and it is able to work to its maximum capacity.