1.

a) What happens if more cells are connected in a series? b) Is there any restriction on the number of cells in a circuit for a given bulb?

Answer»

a) If more cells are connected in a series, voltage increases in the circuit. That means the strength of the current in the circuit increases. 

b) When we will join lot of cells in a circuit, then the bulb will not be able to handle the large amount of energy supplied to it. Hence, the bulb may damage.



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